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　　The three major operators cancel domestic roaming charges, the new rules for take-away distribution are formally implemented, and primary and secondary schools will change textbooks in a unified way … … In September, a number of new regulations closely related to people’s lives were officially implemented.

　　Three major operators cancel domestic roaming charges

　　From September 1st, the three major operators, China Mobile, China Unicom and China Telecom, completely canceled the domestic long-distance and roaming charges for mobile phones, and the domestic roaming charges for mobile phones that have been implemented for more than 20 years will become history.

　　The person in charge of China Telecom said that the total cancellation of domestic long-distance and roaming charges for mobile phones is expected to benefit 80 million users. In addition, telecom will also significantly reduce the international, Hong Kong, Macao and Taiwan long-distance telephone charges and data roaming charges.

　　Takeaway merchants should confirm the order within 10 minutes after the consumer places an order.

　　"Takeaway Delivery Service Specification" (hereinafter referred to as "Specification") was formally implemented. The "Code" requires that take-away distribution agencies should have the qualifications of enterprise legal persons, and have fixed office space and large-scale distribution teams; Merchants are also required to confirm the order within 10 minutes after the consumer places the order, and the take-away delivery staff should take the order within 5 minutes after the information technology platform of the take-away delivery service sends the order, and the delivery staff should not enter the consumer’s home; The distributor should be at least 18 years old; Delivery staff are forbidden to accept tips, etc.

　　Individuals who swipe their cards overseas for more than 1,000 yuan must be reported by the bank to the State Administration of Foreign Exchange.

　　The Notice of the State Administration of Foreign Exchange on Financial Institutions Submitting Overseas Transaction Information of Bank Cards issued by the State Administration of Foreign Exchange stipulates that from September 1, domestic card-issuing financial institutions shall submit to the foreign exchange bureau all cash withdrawals and single consumption transaction information with an equivalent value of 1000 yuan RMB or more.

　　According to the regulations, domestic financial institutions that start new bank card business after September 1 should have access to the foreign exchange management system of bank cards and submit the overseas transaction information of bank cards before opening the overseas transaction business of bank cards. It should be noted, however, that 1000 yuan’s quota is only a requirement for banks to report information, not a restriction on individuals’ overseas spending quota.

　　Primary and secondary schools will uniformly use the "Ministry Edition" textbook.

　　The textbooks of Morality and Rule of Law, Chinese and History for compulsory education, which are directly organized by the Ministry of Education, will be put into use in the first grade of primary schools and junior high schools nationwide this fall semester, and the existing textbooks such as People’s Education Edition, Guangdong Education Edition, Jiangsu Education Edition and Beijing Edition will be gradually replaced.

　　The newly compiled Chinese textbook for the first grade of primary school returns to the tradition, recognizing Chinese characters first and then learning pinyin. In the ancient history part, history textbooks cover China’s ancient thoughts, literature, art and technology, involving more than 40 historical and cultural celebrities and more than 30 scientific and cultural works. The textbook of Morality and Rule of Law introduces traditional festivals, folk songs, traditional virtues, national spirit and ancient brilliant scientific and technological achievements.

　　Private schools are clearly divided into for-profit and non-profit.

　　The Decision on Amending the Law on the Promotion of Private Education in People’s Republic of China (PRC), which was deliberated and adopted by the National People’s Congress Standing Committee (NPCSC), was officially implemented. According to the decision, the organizers of private schools can choose to set up non-profit or for-profit private schools independently, but not for-profit private schools that implement compulsory education. The organizers of non-profit private schools shall not obtain the income from running schools, and all the school balance shall be used for running schools. The organizers of for-profit private schools can obtain school income, and the school balance shall be handled in accordance with the company law and other relevant laws and administrative regulations. After obtaining the license for running a school, a private school shall register as a legal person, and the registration authority shall handle it according to law.

　　The application materials for registration of drugs and medical devices are falsified and the sentencing is more clear.

　　The Interpretation on Several Issues Concerning the Application of Laws in Handling Criminal Cases of Falsification of Registration Application Materials for Drugs and Medical Devices issued by the Supreme People’s Court and the Supreme People’s Procuratorate recently came into effect, aiming at severely punishing the criminal acts of falsification of registration application materials for drugs and medical devices.

　　According to this judicial interpretation, staff members of drug non-clinical research institutions, drug clinical trial institutions and contract research organizations who intentionally provide false drug non-clinical research reports, drug clinical trial reports and related materials shall be deemed as "intentionally providing false certification documents" as stipulated in Article 229 of the Criminal Law. Deliberately using false experimental drugs in the process of drug non-clinical research or drug clinical trial; Concealing serious adverse events’s situation related to drugs used in clinical trials should be considered as "serious circumstances" as stipulated in Article 229 of the Criminal Law, and the crime of providing false documents should be sentenced to fixed-term imprisonment of not more than five years or criminal detention and fined.

　　Yang Junfeng Chenxi

Russia announced that it wanted Zelensky, and Uzbekistan responded.

According to the Russian News Agency on the 4th, citing the database information of the Russian Ministry of Internal Affairs, the Russian Ministry of Internal Affairs announced that it wanted Ukrainian President Zelensky, former Ukrainian President poroshenko, Ukrainian Army Commander Pavliuc and former Minister of National Defense of Ukraine and now President of Ukrainian National Defense University Covali.

On the same day, the Ukrainian Foreign Ministry issued a statement saying that it was worthless for Russia to put Ukrainian President Zelensky on the wanted list of the Russian Ministry of Internal Affairs.

Biden awarded Yang Ziqiong the "Presidential Medal of Freedom" and said the name wrong.

According to media reports, US President Biden presented the Presidential Medal of Freedom, which represents the highest honor for American civilians, to 19 people at the White House on May 3, local time, including former US Speaker of the House of Representatives Pelosi, former US Vice President Al Gore and other Democratic allies, as well as Oscar winner Yang Ziqiong and other people in other fields.

It is worth noting that, according to the Daily Mail, Biden mistakenly called Yang Ziqiong "Michael" at first, but quickly corrected himself and changed his name to "Michelle".

South Korea’s attorney general ordered a special investigation into the incident of the "first lady" accepting famous brand bags.

South Korea’s Chosun Ilbo reported on the 4th that its reporter was informed that South Korea’s Attorney General Lee Won-suk had given instructions to the Seoul Central District Prosecutor’s Office, which was in charge of investigating the incident of South Korea’s "first lady" Jin Jianxi accepting famous brand bags, and asked to set up a special investigation team to investigate.

The report commented that after South Korea’s largest opposition party, the Common Democratic Party, won the parliamentary election, it said it would promote the investigation bill involving the "First Lady". Therefore, in this case, the South Korean procuratorate seems to have accelerated the investigation of the incident.

According to previous reports from Korean media, on September 13th, 2022, Jin Jianxi accepted a Dior bag worth about 3 million won (about RMB16,000) from Cui Zaiying, a pastor of overseas Chinese living in the United States. The related video was shot by the built-in camera of Cui Zaiying’s watch, which caused a huge storm after being exposed.

Borrell: If the West stops supplying arms, Ukraine will surrender within two weeks.

According to a report by the Tass news agency on May 3rd, Josep borrell, High Representative of the European Union for Foreign Affairs and Security Policy, admitted in a speech in Britain on the 3rd that Ukraine would surrender within two weeks if there were no weapons supplied by the West.

Borrell said, "I know how to stop the war. Just stop supplying weapons. Ukraine should surrender within two weeks after stopping the supply of weapons. But I don’t want the war to end in this way. "

According to the Tass news agency, Russian Foreign Ministry spokesman Zacharova said on the 3rd: "Great confession! This is the case with the’ peace formula’-the West stopped supplying weapons to the Kiev regime. "

The director of orthopedics at Shifa Hospital in Gaza died in Israel prison after being detained.

According to a report by the BBC and the Israel Times on the 3rd, the Palestinian Prisoners’ Association said that Adnan Al-Bosh, director of orthopedics at Shifa Hospital in Gaza, had died in an Israeli prison after being detained for more than four months.

Al-Bosh, 50, was detained by Israel for "national security reasons". Before his death, he was the director of orthopedics at Shifa Hospital, the largest medical institution in Gaza, which was repeatedly attacked by Israeli armed forces.

The Israeli prison administration did not provide the specific cause of Al-Bosh’s death, but said it was investigating the incident. The Palestinian Prisoners’ Association said that the death of Dr. Al-Bosh was an "assassination" and his body was still being detained by Israel.

Foreign media: Hamas will announce the approval of the ceasefire proposal in the next few days.

On the 4th, the Israeli Times and other foreign media quoted the Palestinian newspaper Al-Quds Al-Sharif as saying that the Palestinian Islamic Resistance Movement (Hamas) would announce its approval of the latest proposal for a ceasefire and the release of hostages in Gaza in the next few days. The report quoted Saudi media as saying that the relevant agreement is about to be reached.

According to the report, the latest proposal includes three stages. The first phase lasted for 40 days, including the release of 33 of the 128 Israeli hostages and the withdrawal of the Israel Defense Forces from parts of the Gaza; The second phase lasted for 42 days, and all other living hostages were released. The two sides continued to maintain a ceasefire in Gaza. In the third and final stage, the two sides will exchange the remains of war dead, which will also last for 42 days.

Japan’s child population hits a new low.

According to the population projection data released by the Japanese Ministry of Internal Affairs and Communications on the 4 th, as of April 1, including permanent foreigners, the population of children under the age of 15 in Japan was 14.01 million, a year-on-year decrease of 330,000; The proportion of children in Japan’s total population was 11.3%, down by 0.2 percentage points year-on-year, both of which were the lowest since statistics were made in 1950, reflecting the further intensification of the trend of declining birthrate in Japan.

According to the United Nations Demographic Yearbook, although the deadline for population projection varies from country to country, among the 37 countries with a global population of over 40 million, the proportion of children in the total population in Japan ranks second from the bottom, only higher than that in South Korea.

Japan and the United States plan to spend huge sums of money to jointly develop hypersonic weapon interceptor missiles.

According to Japan’s "Daily News" reported on May 3, the Missile Defense Agency of the US Department of Defense revealed that the cost of jointly developing hypersonic weapons interceptor missiles estimated by the Japanese and American governments will exceed $3 billion. Among them, Japan will bear $1 billion, responsible for the development of interceptor missile propulsion system and other parts, and plans to achieve the goal in the mid-2030 s.

According to reports, Japan and the United States plan to intercept a hypersonic missile that separates the warhead after the rocket is launched to a certain height and can rise and fall repeatedly while taxiing. Although the existing interception system can deal with the missile in the final stage, Japan and the United States jointly developed a new interception system at the summit meeting last August to reach an agreement on interception in the taxiing stage before the final stage.

The Petroleum Committee of Sharjah, United Arab Emirates announced the discovery of new natural gas reserves.

The Petroleum Committee of Sharjah, United Arab Emirates announced on May 4th local time that new natural gas reserves have been discovered in Al Hadiba oil field in Sharjah. Sharjah National Oil Company discovered this new gas field after drilling a well in the past few months, which will be tested in the next few days to confirm its potential natural gas reserves.

The highest temperature is 48.2℃, and Myanmar experienced the hottest April on record.

Recently, Myanmar has experienced rare extreme high temperature weather. According to the latest data released by the Myanmar Meteorological and Hydrological Bureau, the past April has become the hottest April since Myanmar’s own temperature record.

According to meteorological data, in April this year, the daily maximum temperature in more than 10 areas of Myanmar exceeded the historical record of local weather stations. Magway Province and mandalay province, which are located in the middle, have even been included in the list of the hottest areas in the world for many times.

In Qiaozhen, Magway province, the temperature was as high as 48.2℃, which was not only the highest temperature in April measured by the local weather station in 56 years, but also the highest temperature record in Myanmar.

(Yangcheng Evening News Yangcheng School Comprehensive CCTV News, Xinhua News Agency, The Paper, vision china, Global Times, Reference News Network, etc.)

At the press conference held by the National Health and Wellness Committee on February 28th on the progress and effectiveness of health and wellness, Mi Feng, spokesperson of the Committee and deputy director of the Propaganda Department, introduced that the main health indicators of Chinese residents are currently in the forefront of middle-and high-income countries.

Continuously meet the health service needs of the people.

Zhuang Ning, deputy director of the Department of Physical Reform of the National Health and Wellness Commission, said that in recent years, the National Health and Wellness Commission has actively played a leading and coordinating role in medical reform and strengthened the coordinated development of medical care, medical insurance and medicine with relevant departments.

Zhuang Ning introduced that in terms of medical care, through the layout and construction of national medical centers, national regional medical centers, and provincial regional medical centers, we will strengthen relevant clinical key specialties and solve the problem of people seeking medical treatment across regions. According to statistics, in the first four batches of 76 national regional medical centers, more than 460 specialties have been built and more than 6,200 new medical technologies have been developed, and the average number of patients transferred to hospitals has dropped by about 30% compared with that before construction. The rate of common and frequently-occurring diseases in the county is over 90%.

Public hospitals are the main body of China’s medical service system. According to Jiao Yahui, director of the Department of Medical Administration of the National Health and Wellness Commission, there are 2,817 tertiary public hospitals and 5,384 secondary public hospitals participating in the performance appraisal of public hospitals nationwide. According to the data of the past five years, the development mode, operation mode and resource allocation of tertiary public hospitals in China are more reasonable. The two indexes reflecting the technical difficulty of medical services, namely, the case combination index and the proportion of discharged patients in Grade IV surgery, have increased by 10% and 23.5% respectively, and the application level of electronic medical records in 83% tertiary public hospitals has reached Grade IV or above. The number and proportion of doctors in short supply such as anesthesiology, pediatrics, and severe diseases in tertiary public hospitals across the country have increased, constantly meeting the needs of people’s health services.

Zhuang Ning said that in terms of medical insurance, China has further improved the universal medical insurance system, raised the per capita financial subsidy standard for residents’ medical insurance to 640 yuan, and continuously improved the level of general outpatient medical insurance for employees. In medicine, we will further expand the breadth and depth of centralized procurement of pharmaceutical consumables and further reduce the inflated price. Revise and improve the medical insurance drug list, improve the basic drug system, speed up the registration and listing of urgently needed drugs, children’s drugs and innovative medical devices, and strive to meet the people’s drug demand.

Continuously improve the ability of disease prevention and control

In recent years, China has continuously improved the multi-sectoral cooperation mechanism to enhance the ability of disease prevention and control. Qin Xingqiang, deputy director of the Comprehensive Department of the National Bureau of Disease Control and Prevention, said that the laws, regulations and policy systems related to the emergency response of infectious diseases in China have been continuously improved, and the emergency management system and mechanism have been continuously optimized, basically forming an emergency plan for public health emergencies, covering multiple diseases and covering national, provincial, municipal and county levels. Relying on the national and provincial centers for disease control and prevention, 20 national teams for the prevention and control of sudden acute infectious diseases have been set up, covering 17 provinces.

According to reports, since the "14 th Five-Year Plan", the central budget has allocated a total of 13.1 billion yuan to support the construction of disease control systems at the national, provincial, municipal and county levels. In 2023, the central government allocated 17.687 billion yuan for disease control projects through transfer payment for the prevention and control of major infectious diseases and endemic diseases.

Qin Xingqiang said that at present, the average reporting time of China’s infectious disease network direct reporting system has been shortened from five days to four hours now. At the national level, a technical system for rapid identification of 300 pathogens within 72 hours has been established, and 100% of provincial and 90% of municipal CDC have the ability to detect nucleic acids and isolate viruses. In the prevention and control of major infectious diseases, the rapid rise of AIDS epidemic in key areas has been effectively curbed; The mortality rate of tuberculosis remains at a low level; All endemic counties of schistosomiasis have reached the state of transmission interruption; Measles, Japanese encephalitis and other vaccines can prevent the incidence of infectious diseases from falling to the lowest level in history.

Construction of 321 high-level key disciplines of traditional Chinese medicine

In order to promote the development of China’s traditional Chinese medicine service system, Ouyang Bo, deputy director of the Comprehensive Department of the State Administration of Traditional Chinese Medicine, introduced that the State Administration of Traditional Chinese Medicine, the National Health and Wellness Commission and the National Development and Reform Commission took the lead in establishing an inter-departmental working mechanism with relevant departments, and the central government invested nearly 13 billion yuan to promote key tasks and major engineering projects to basically achieve "double half".

Ouyang Bo said that China’s traditional Chinese medicine inheritance and innovation has been steadily promoted-46 national traditional Chinese medicine inheritance and innovation centers have been built, and 50 superior diseases treated by traditional Chinese medicine, 52 integrated Chinese and Western medicine diagnosis and treatment programs, 100 appropriate technologies and 100 Chinese medicine varieties with unique curative effects have been selected and released. The official publication of the first batch of 74 books in the "Chinese Medical Collection" marks a major stage achievement in the compilation of ancient Chinese medicine books.

At the same time, the team of talents with Chinese medicine characteristics has been growing, training 50 Qihuang scholars, 500 national outstanding clinical talents of Chinese medicine, 100 young Qihuang scholars, 35 innovative teams of Chinese medicine, and building 321 high-level key disciplines of Chinese medicine.

According to preliminary estimates, in 2023, the total number of medical treatment in Chinese medical and health institutions was 1.28 billion, and the number of discharged patients was 41.486 million. Chinese medicine played an active role in serving people’s health.

Building a high-quality and efficient Chinese medicine service system is one of the main tasks of the development plan of Chinese medicine in the 14 th Five-Year Plan. In this regard, Ouyang Bo said that the State Administration of Traditional Chinese Medicine aims to achieve high-quality Chinese medicine services for everyone nearby, promote 14 Chinese medicine hospitals to be included in the founding unit of the National Medical Center, lay out and build 27 national regional medical centers for Chinese medicine, and continue to promote the construction of 62 "flagship" hospitals and 138 key hospitals with Chinese medicine characteristics. At the same time, optimize the supply of Chinese medicine services, select about 1,000 national traditional Chinese medicine specialties and 500 "flagship" departments for the coordination of Chinese and Western medicine, determine 31 units for the construction of Chinese medicine rehabilitation centers, strengthen the construction of pediatrics and geriatrics departments in Chinese medicine hospitals, and promote the construction of outpatient clinics for Chinese medicine specialties; Taking the construction of county-level Chinese medicine hospitals as the leader, we will build a solid grassroots network, promote tertiary hospitals to help 699 county-level Chinese medicine hospitals, and achieve full coverage of grassroots Chinese medicine museums in 23 provinces, so as to facilitate the masses to take a good look at Chinese medicine at their doorsteps.(Reporter Jin Zhenya)

If you are the owner and prospective owner of Tiggo 8 PRO or Tiggo 8 PLUS, please note that there is something wrong with Chery’s brake-by-wire technology.

Recently, Master Jiao learned from relevant channels that Chery’s brake-by-wire technology has brought troubles to many car owners. The specific performance is as follows: 1. There will be a buzzer when braking; 2. The brake pedal becomes hard; 3. Brake failure; 4. Brake jitter. At present, it is understood that some car owners have formed rights protection groups and shared fault cases in the groups.

Please step on the brakes when the vehicle starts, but the owner has been stepping on the brakes.

The corner master found that a car owner was driving at a low speed of 30 kilometers per hour, and suddenly the brake pedal rebounded, and then a fault code appeared in the dashboard. At this time, the brake pedal felt hard and the hard-vegetable pedal vehicle appeared jitter.

At present, the official has not responded to this problem, and the owner has locked the root of the problem in the brake-by-wire technology. Because some owners of Tiggo 8 PRO and Tiggo 8 PLUS do not have such problems, the problem owners are mainly concentrated in the vast version of Tiggo 8 PRO and Tiggo 8 PLUS pride+,so what is Chery’s brake-by-wire technology?

In March 2022, Chery Automobile announced a major innovation when it launched the Tiggo 8 PLUS version. The braking system of the car was upgraded and the integrated brake-by-wire system of Bethel WCBS was adopted. The core technology of this system is to integrate the vacuum booster pump, master cylinder, electronic vacuum pump, EPB and ESC. The following figure shows the comparison between the integrated brake-by-wire system module and the traditional vacuum booster pump. Its main purpose is to reduce costs and enhance the competitiveness of products. In addition to cost reduction, the official said that this system can also coordinate energy recovery system and high dynamic pressurization capacity. In other words, most of Chery’s new energy vehicles will adopt the brake-by-wire system in the future.

Integrated brake-by-wire system

Traditional vacuum booster pump

However, at present, it is obvious that the technology is not yet mature, and some car owners equipped with brake-by-wire technology have become "mice". Master Jiao then went to the domestic third-party vehicle quality complaint platform to investigate and found that there have been centralized complaints about the models equipped with brake-by-wire technology in the Tiggo 8 PRO plate, and the most complained car in the Tiggo 8 PLUS plate is Haoqing+,which is also equipped with brake-by-wire technology.

Up to now, Chery officials have not responded to the vehicles with problems in the by-wire control technology. Judging from the problem of concentrated outbreak, Master Jiao’s personal guess may be that there is a problem with a batch of vehicles equipped with wire control technology. The failure of the brake system is a major personal safety hazard, and the manufacturer must attach great importance to it, and it is necessary to complete the upgrade, optimization and even recall of the problem model in a short time.

A few days ago, Chery Automobile just released the sales data in July 2022, and the group’s sales volume was 131,533, a year-on-year increase of 57.7%. This figure successfully surpassed 122,633 vehicles of Geely Automobile and 101,920 vehicles of Great Wall Motor. In terms of splitting, Chery’s total sales volume was 131,533 vehicles, of which 50,614 vehicles were exported, up 90.1% year-on-year. The sales volume of new energy was 25,614 vehicles, a year-on-year increase of 253%. It can be seen that the sales of new energy have surged, and in addition, the export volume has reached a new high. This is the happy side.

However, the safety hazard brought by the brake-by-wire technology hangs over Chery like a time bomb. However, if it is detonated, it will surely face the collapse of product quality reputation, and all efforts will be wasted.

　　[Global Network Report] Yonhap News Agency reported that according to the news of the Korean Ministry of Justice on the 17th, former President Lee Myung-bak, who was detained in Anyang Prison in Gyeonggi Province, was admitted to Seoul National University Hospital the day before for a disease check-up, and the time of hospitalization, discharge and escort was inconvenient to disclose due to security problems.

Profile photo: Li Mingbo was transferred to Anyang Prison. Image source: Yonhap News Agency

　　The Korean Ministry of Justice said that Lee Myung-bak will be examined according to the opinions of the hospital during his hospitalization. According to the report, Lee Myung-bak was treated for diabetes and other diseases, and he was treated outside prison for three times last year. According to reports, Lee Myung-bak was sentenced to 17 years in prison for corruption and bribery, fined 13 billion won (about 69.24 million yuan), and pursued 5.78 billion won in criminal proceeds.

　　It is worth mentioning that another former South Korean President, park geun-hye, was released from prison by amnesty at the end of December, 2021. Her lawyer, Liu Rongxia, said on the 16th that park geun-hye was in better health and would speak to the people when she left the hospital. Liu Rongxia also relayed that park geun-hye was sad that another former president, Lee Myung-bak, was not granted amnesty.

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Recently, the U.S. Department of Health and Human Services released the 15th edition of the carcinogen report, in which 8 carcinogens were added, and Helicobacter pylori was listed as a definite carcinogen for the first time.

In China, the average infection rate of Helicobacter pylori is nearly 60%. Is there a high probability of cancer after being infected with this bacterium? What are its transmission routes? How to prevent it? Earlier, the reporter from the General Station interviewed the experts in the Department of Gastroenterology of Beijing Friendship Hospital affiliated to Capital Medical University on related issues.

How common is Helicobacter pylori?

According to related reports, Helicobacter pylori infection is the most common chronic bacterial infection in human beings, accounting for more than 50% of natural bacterial infections in the world. Among them, the infection rate in developing countries exceeds that in developed countries. There are obvious differences in the probability of Helicobacter pylori infection in different regions of China, with an average infection rate of 59%, of which the average infection rate of children is 40%.

△ Helicobacter pylori (data map)

Infection with Helicobacter pylori has a high risk of cancer?

It is a misunderstanding that there is a high risk of cancer if Helicobacter pylori is positive.

According to the current research, most people who are positive for Helicobacter pylori have no great harm and symptoms, and only 10% to 20% of infected people will have digestive tract ulcers. Less than 1% of infected people develop gastric mucosa-associated lymphoid tissue lymphoma, which may be at risk of canceration.

Most people infected with Helicobacter pylori have no clinical symptoms and complications.

Experts say that most people infected with Helicobacter pylori have no clinical symptoms and complications, and they can detect whether they are infected with Helicobacter pylori by using the most commonly used non-invasive methods, including carbon-13 or carbon-14 breath test.

Can helicobacter pylori be eradicated? How to eradicate it?

According to experts from the Department of Gastroenterology, Beijing Friendship Hospital, Helicobacter pylori can be eradicated. But first of all, we should evaluate whether there are indications for radical cure before we do treatment. Young people with no special family history and asymptomatic infected people are not recommended for eradication treatment. At present, bismuth-containing quadruple therapy has become the first-line treatment scheme to eradicate Helicobacter pylori. Experts suggest that to eradicate Helicobacter pylori, you should take medicine regularly according to the doctor’s advice.

How to prevent infection with Helicobacter pylori?

Helicobacter pylori is mainly transmitted through mouth-to-mouth and feces-to-mouth routes. Daily behaviors such as gathering, eating water or food infected by Helicobacter pylori, not washing hands after contact between humans and animals, kissing, and "mouth-to-mouth" feeding children may all be infected with Helicobacter pylori.

△ Data Map (Source/vision china)

Stay away from Helicobacter pylori, you should develop these habits.

Disinfect tableware and divide meals.

Do not eat raw or too hot food. They will stimulate the gastric mucosa and reduce its resistance, thus creating conditions for the invasion of Helicobacter pylori.

Don’t "mouth to mouth" feed. Some old people like to feed their children with food, which is one of the most easily contagious ways.

Wash your hands and clean your mouth in time.

High-risk groups should have regular physical examinations. The high-risk population of Helicobacter pylori should have gastroscopy every 2~3 years, and adults under 50 years old should have gastroscopy every 3 years. Those over 50 years old should do it every two years.

Source: CCTV News

Original title: "It is listed as a clear carcinogen! More than half of people in China are infected with this bacterium.

Read the original text

　　CCTV News:According to the website of the General Administration of Market Supervision, recently, an ejection roller coaster collision occurred in Shenzhen, Guangdong Province, causing many injuries, and the lesson was extremely profound. In order to prevent similar accidents from happening again, the General Administration of Market Supervision decided to carry out special investigation and treatment of hidden dangers of roller coasters (A-class equipment of single-vehicle scooter series and multi-vehicle scooter series in large amusement facilities) nationwide. The relevant matters are hereby notified as follows:

　　I. Work objectives

　　We will fully implement the main responsibility for the safety of large-scale amusement facilities manufacturing, operating and using units, further standardize the safety management and daily maintenance of roller coasters, improve the quality and safety level of roller coasters, strengthen inspection and supervision, eliminate hidden dangers of accidents, stick to the safety bottom line, and resolutely prevent serious accidents.

　　Second, the work content

　　(a) the manufacturing unit to carry out investigation and evaluation of hidden dangers.

　　The manufacturing unit shall send personnel to participate in the special investigation and treatment of the hidden dangers of roller coasters in use, re-evaluate whether the safety control logic of the equipment is reasonable, focus on checking the operation and wear of the ejection device, lifting device, driving device, braking device, check device and gear train of the roller coaster, improve the corresponding design according to the inspection when necessary, and send the investigation and evaluation report of the ejection roller coaster and the investigation and evaluation report of other roller coasters to each one before January 15, 2024 and June 15, 2024.

　　Overseas manufacturing units shall be notified by the relevant operating and using units.

　　(two) the operation and use of units to strengthen daily inspection and safety management.

　　1. The operating and using units should strictly implement the working mechanism of "daily control, weekly investigation and monthly scheduling", strengthen the daily inspection of roller coasters, and stop using them immediately if there are hidden dangers, analyze the causes of hidden dangers, and take targeted measures to eliminate the root causes of hidden dangers before resuming operation. Before the daily operation of the equipment, the operating unit shall test the functions of the roller coaster’s braking device, driving device and interlocking protection device, and check the roller coaster side guide wheel gap, brake plate position, check device and wheel wear; For the ejection roller coaster, it is necessary to check whether the ejection device is effective, whether the braking device is loose or offset, etc. The above inspection contents should be included in the daily inspection record. Every week, the clearance between guide wheels on the roller coaster side, the position of the brake plate on the track (or the closed state of the brake) and the wheel wear should be inspected and measured, and the inspection and measurement contents should be included in the weekly inspection record. In the monthly dispatch, it should be confirmed that the hidden dangers of accidents found in daily control and weekly investigation have been effectively rectified and eliminated.

　　2. Operating and using units should strengthen safety management. For roller coasters with two or more vehicles running in turn on the same track, it should be ensured that the vehicles in front can be launched or lifted only after all the passengers on the vehicles parked at the platform have left, so as to prevent the vehicles in front from retreating and colliding with the vehicles behind.

　　(three) inspection agencies to strengthen inspection safety checks.

　　When inspection agencies carry out inspection, they should strengthen the functional inspection of roller coaster lifting device, driving device, braking device, check device and gear train, especially the functional inspection of ejection device and braking device of ejection roller coaster. During regular inspection, it is also necessary to check whether the manufacturing unit carries out hidden danger investigation and evaluation as required, whether the daily, weekly, monthly and annual inspection records of the operating and using unit meet the requirements of the operation and maintenance instructions, and whether the main stressed components are replaced due; In the regular inspection items, the position deviation (or brake closed state) of the brake plate on the track and the measurement of the gap between the side guide wheels should be added to check whether the measured values are within the design allowable range. If the above-mentioned functional inspection or inspection finds problems, the corresponding items shall be judged as unqualified, and shall not be used again until the rectification is completed; If there are serious accidents, report to the local market supervision department immediately.

　　(four) the supervision institutions to carry out special supervision and inspection.

　　Local market supervision departments should carry out special supervision and inspection of roller coasters within their jurisdiction, urge manufacturing, operating and using units to seriously carry out investigation and rectification of hidden dangers of accidents, urge inspection institutions to strengthen safety and technical checks, and immediately order the equipment that is not in place for investigation and rectification and has hidden dangers of accidents to be stopped, and follow up and urge the rectification.

　　Third, the job requirements

　　(a) the main responsibility of compaction safety.

　　Compaction of large amusement facilities manufacturing, operation and use of the safety of the main responsibility, urge all parties concerned to learn from typical accidents, conscientiously implement the requirements of hidden dangers investigation and management, take effective rectification measures, complete rectification on schedule with high quality, strictly regulate the use of safety management, and improve the quality and safety level of large amusement facilities.

　　(2) Strengthen supervision and inspection.

　　Strengthen the supervision, inspection and administrative law enforcement of large-scale amusement facilities manufacturing, operating and using units and inspection institutions in the region. If it is found that the requirements for the implementation of hidden dangers investigation and management are not in place, it shall be immediately ordered to make rectification, and if the circumstances are serious, it shall be dealt with severely according to law.

　　(3) Strengthen safety publicity and guidance.

　　Strengthen safety publicity, widely carry out safety publicity and education of large amusement facilities by using various media, raise public awareness of safety prevention, pay attention to self-protection and prevent safety accidents.

CCTV News:According to the website of the Ministry of Culture and Tourism, the General Office of the Ministry of Culture and Tourism issued a notice on organizing the implementation of the 2023 national performance broker qualification examination. According to the work arrangement, the 2023 national performance broker qualification examination is scheduled to be held on May 20th, 2023.

In order to do a good job in the qualification examination, the relevant matters are hereby notified as follows.

I. Registration conditions

(a) at the same time meet the following conditions can sign up for the national performance broker qualification examination:

1. Have People’s Republic of China (PRC) nationality;

2. Support the Constitution of People’s Republic of China (PRC) and have good political quality, professional level and moral conduct;

3. Have a senior high school or secondary specialized school education or above;

4. At least 18 years old, with full capacity for civil conduct.

(2) A person under any of the following circumstances may not sign up for the national performance broker qualification examination:

1 due to violation of examination discipline, disrupting the order of the examination and other reasons, the examination qualification has been cancelled for less than 2 years;

2 because of violation of the "Regulations on the Administration of Commercial Performances" and its detailed rules for implementation, it is recognized as a serious untrustworthy subject in the cultural market.

Second, the registration procedure

The national performance broker qualification examination registration takes the form of online registration, and the registration procedures include submitting registration information, paying fees and downloading admission tickets.

(1) Submit the registration information

From 9:00 on March 6, 2023 to 17:00 on March 27, 2023, candidates can submit registration information through the examination registration portal of the National Cultural Market Technology Supervision and Service Platform (ccm.mct.gov.cn). Candidates must truthfully and accurately fill in their personal information according to the examination requirements and platform prompts, and upload photos of their recent 1-inch bareheaded documents with white background and scanned ID cards that meet the requirements. For the specific requirements of uploading information materials, please refer to the registration platform of the national performance broker qualification examination.

The information uploaded by candidates will be used to make admission tickets, check the entrance examination and make qualification certificates after passing the examination. Please ensure that the information filled in is true and accurate before submitting the registration information, and it will not be changed after submitting the registration information of candidates. Candidates are responsible for the failure to take the exam and the error of certificate information caused by the error in filling in personal information.

(2) Payment of fees

Candidates can log in to the examination registration platform to pay fees after submitting the registration information, and the deadline for payment is 17:00 on March 28, 2023. The total examination fee is 130 yuan/person (the standard fee for each subject is 65 yuan/person, and the examination and payment for individual subjects are not accepted). After the applicant completes the payment, the registration information shall not be changed and the registration fee will not be refunded.

(3) Download the admission ticket

From 9:00 on May 15, 2023, candidates can log on to the examination registration platform to download the admission ticket and print it themselves. Candidates who have not paid the fee are deemed to have given up the qualification for this exam and cannot download and print the admission ticket.

Three, the examination subjects and examination outline

The national qualification examination for performance brokers is a closed-book examination, and a unified national computer examination is implemented. The examination subjects include: Subject 1 "Ideological and Political and Legal Basis" and Subject 2 "Performance Market Policy and Brokerage Practice". The examination time for each subject is 60 minutes, and the two subjects total 120 minutes. During the 120-minute examination time, the two subjects are conducted continuously, and there is no rest between subjects. The outline of the 2023 national performance broker qualification examination will be published through the government portal website of the Ministry of Culture and Tourism (www.mct.gov.cn), so please pay attention to it in time.

Fourth, the examination time

May 20, 2023 at 10:00— twelve o’clock

(Subject 1: 10:00— 11:00）

(Subject 2: 11:00— 12:00）

V. Setting of test sites

In 2023, the National Performance Broker Qualification Examination opened test sites in provincial capitals and some other cities all over the country. Candidates can choose at the time of registration and cannot change after successful registration. The final examination place is subject to the information on the admission ticket. Candidates who apply for cross-regional examinations should pay attention to the latest epidemic prevention and control requirements in the city. Candidates are not allowed to repeat registration in many places.

Sixth, the results of the examination were announced.

The system will automatically display the test scores after the candidates have completed the two subjects and submitted the test papers. The Ministry of Culture and Tourism will draw a qualified score line according to the examination situation, and the examination results will be qualified if the scores of both subjects meet the marking requirements.

From 9:00 on June 19, 2023, candidates can log on to the examination registration platform to check the passing scores.

VII. Issuance of certificates

Candidates who pass the examination should pay close attention to the announcement of the national cultural market technical supervision and service platform on the issuance of certificates in time, and apply for the qualification certificate of performance brokers in time.

VIII. Other matters

(1) Relevant requirements for epidemic prevention and control

On the day of the examination, candidates should consciously cooperate with the epidemic prevention and control work in accordance with the epidemic prevention requirements at the location of the examination room.

(two) Hongkong, Macao and Taiwan Province residents to enter oneself for an examination requirements.

1. China citizens who are permanent residents of China, Hong Kong and Macao should apply for the national performance broker qualification examination, and should use the Hong Kong and Macao residents’ passes to and from the Mainland to register. China Taiwan Province residents to sign up for the national performance broker qualification examination, should use mainland travel permit for taiwan residents to sign up.

2. Other requirements for residents from Hong Kong, Macao and Taiwan to participate in the national performance broker qualification examination are the same as those for mainland (mainland) candidates.

(3) Tips for applying for the exam

The national performance broker qualification examination is organized by the Ministry of Culture and Tourism. No teaching materials are specified, no training is organized, and no unit is authorized to carry out business related to the performance broker qualification examination, such as registration and training.

IX. Relevant work requirements

The provincial cultural and tourism administrative departments shall be responsible for the overall coordination, supervision and management of the qualification examination for performance brokers within their respective jurisdictions, strengthen the examination management, implement the examination responsibility, and strictly observe the examination discipline, so as to ensure the smooth holding of the national qualification examination for performance brokers in 2023.

(1) Strengthen examination management. All provincial cultural and tourism administrative departments should strengthen the whole process management of the examination work, strictly implement the examination management measures, standardize the administrative examination and approval procedures, and earnestly safeguard the fairness, impartiality and authority of the examination.

(two) the implementation of the examination responsibility. All provincial cultural and tourism administrative departments should strictly implement the examination responsibility. Determine the responsible department and the person in charge of special work, and be responsible for the communication and liaison work of the national performance broker qualification examination; Send personnel to carry out the patrol examination, and deal with emergencies in time and report them.

(3) Take a serious examination of discipline and discipline. All provincial cultural and tourism administrative departments should take effective measures to prevent the occurrence of violations of discipline in the examination, and deal with violations of discipline in the examination in a timely manner according to law.

On February 17th, scitechdaily published a blog post yesterday (February 16th), reporting that scientists at Stanford University have developed a needle-free vaccine, which is expected to completely change the vaccination method.

This vaccine uses a harmless skin bacterium,A strong immune response can be stimulated by local application, and there is no need for injection and no side effects such as pain and fever.

Researchers at Stanford University have found that a common skin bacterium, Staphylococcus epidermidis, can trigger a powerful immune response. Studies have shown that the human body has a very strong antibody reaction to this bacterium, similar to the reaction after vaccination.

The intensity and specificity of this reaction are equivalent to those of the pathogen, and the antibody level is maintained at a high concentration for a long time.

In-depth study by researchers found that protein of Staphylococcus epidermidis named Aap was the key to trigger immune response. The IT House quoted the blog post as saying that the team then inserted the gene fragment of tetanus toxin or diphtheria toxin into Aap protein through genetic engineering technology. This modified bacteria is like a "live vaccine", which can stimulate the body to produce antibodies against specific toxins when applied locally.

In mouse experiments, mice coated with the modified bacteria successfully resisted the lethal dose of tetanus or diphtheria toxin. The researchers also tried to chemically bind the toxin fragment to the surface of Aap protein, and also obtained effective immune protection.

The research results have been published in the journal Nature and are expected to be applied to human clinical trials in the future. At present, the monkey experiment is planned first. If it goes well, it is expected to enter the human trial stage within two or three years. Researchers believe that this method can also be applied to pathogens such as viruses, fungi and single-celled parasites.

In the digital age, mobile phone traffic has become an indispensable part of our daily life. Whether browsing the web, watching videos or using social media, you need to consume traffic. Therefore, it is particularly important to know how to check the remaining traffic of mobile phones. Here are some common ways to help you easily grasp the traffic usage.

* * 1. Inquire through the official APP of the operator * *

Most mobile phone operators provide official apps, where users can easily check the remaining traffic. First, make sure that you have downloaded and installed the corresponding operator’s APP. Then, open the APP and log in to your account, usually on the home page or "My" page, you can find the traffic query function. This method is not only convenient and fast, but also can update the traffic usage in real time, so that you can keep abreast of the traffic dynamics at any time.

* * Second, use the mobile phone system to set the query * *

In addition to the operator APP, most smartphones also have a built-in traffic query function. You can find options such as "mobile network" or "SIM card and traffic management" in the "Settings" of your mobile phone, and you can see the traffic usage of the current package after entering. Some mobile phones also support setting traffic warnings and restrictions, which will automatically remind you when the traffic is close to or reaches the upper limit to avoid additional charges.

* * Third, call the operator’s customer service phone to inquire * *

If you are not used to using APP or mobile phone system to set query traffic, you can also call the operator’s customer service phone directly. After the connection, choose the corresponding service option according to the voice prompt, and there will usually be a special traffic inquiry service. The customer service staff will inform you of the current traffic usage and may provide other relevant service information.

* * IV. Send SMS for inquiry * *

Some operators also support sending short messages to check the remaining traffic. You can enter a specific query code (such as "CXLL") in the SMS editing interface, and then send it to the query number provided by the operator. Wait a moment, and you will receive a short message reply containing the current traffic usage.

To sum up, there are many ways to check the remaining traffic of your mobile phone, so you can choose the one that suits you best according to your preferences and habits. Either way, it can help you know the traffic usage in time and avoid unnecessary traffic waste and extra expenses.