Wuhan University diagnosed a cholera expert: There are cases reports almost every year, no panic is required

Cover Journalist Shao Meng, a trainee reporter Feng Rui

At noon on July 11, the Health and Health Bureau of Wuchang District, Wuhan City, Hubei Province reported: On the evening of the 9th, the district's Disease Control Center received a hospital report that there was a case of infectious diarrhea in Wuhan University. The serotism condensation test of this case is O139 positive, diagnosed with cholera, and toxic gene negative. Patients have been effectively diagnosed and treated, their condition is controlled, and the symptoms have disappeared.

On the afternoon of the 11th, Zhang Shao, a student of the School of Life Sciences of Wuhan University, told the cover journalist that on the 9th, the Wuchang District Disease Control Center notified that there were suspected cases in Wuhan University. The school students have performed anal swab detection. The study and life of other students outside the dormitory building is not affected and can go to school normally.

Jin Dongyan, a professor at the School of Biomedicine of the University of Hong Kong and a medical microbiology expert, said in an interview with the cover news that cholera mainly spread through polluted food and water. In most cases, there were no symptoms or symptoms, mainly manifestations of diarrhea and vomiting. In recent years, domestic cases have been reported almost every year, and it is almost impossible for developed cities to cause large -scale dissemination without too much panic.

On the afternoon of July 11, the WeChat public account of Wuhan University released the "Answers to the Case and Related Cases of Wuhan University and Answers Answers". As of 19:36 on the 10th, it passed 264 key groups and 259 points. O1 and O139 group cholera is detected, and no new cases are found.

The Wuchang District Health and Health Bureau notified a case of cholera.

What is cholera

Is there any case in recent years?

According to information released by the website of the China Disease Prevention and Control Center, cholera is acute intestinal infectious diseases caused by O1 group or O139 group cholera. It is characterized by urgency, rapid spread, and wide range of spreads. One of the international quarantine infectious diseases is one of the two types of A infectious diseases stipulated in the "Prevention and Control of the People's Republic of China".

Jin Dongyan introduced that cholera is caused by cholera, not viruses. It "never disappears". There are cholera distribution cases almost every year in China. Occasionally, there are limited outbreaks in individual regions, which are mostly caused by O139 group cholera. The bacterial strain weakened compared with the previous "classics", and the level of medical and hygiene in my country has increased year by year, so the mortality rate is very low. Its aggregate communication is mainly due to contaminated drinking water or food, especially shellfish, seafood, etc.

Cover reporters sorted out the data of the national statutory infectious disease epidemic information released by the National Health and Health Commission since 2012 to today, and found that the cholera annual report cases were mostly between 5-100 cases. In the past ten years, 266 cases have been reported. Trends, and from 2014, no cases have been reported to the present. In January and March of this year, one choice was also reported.

Where is the source of the choice this time

Is it related to hygiene conditions?

At present, the source of the cholera is still unclear. According to Wuhan University's notice, the medical staff and inspectors who have contacted the students on July 8th were sampled, and the test of choleraja vibls was carried out to conduct testing and endless disinfection of related environments. Aiming at 6 points, restaurants, and small sales departments that have been dining on campus on July 5th to dine on the school on July 5 to carry out environmental sampling and ending disinfecting, relevant personnel should take preventive drugs and home observations.

It is reported on the Internet that there is no independent bathroom in the dormitory of the immune -oriented dormitory. In this regard, Zhang Shaoqian told reporters, "Wuhan University is expected to complete the dormitory renovation work in the summer vacation this summer. There are very few dormitories that have not yet been renovated, so the equipment in the bathroom is relatively old, but the management is normal. It has not been renovated yet. "

A Wuhan University student living in another dormitory building said that the situation of different dormitory buildings may not be the same. There is an independent bathroom in the dormitory. Although it is old, it is not a problem to use. Whether it is dirty depends on individuals.

Jin Dongyan said that it is not possible to determine whether it is related to the hygiene conditions of the dormitory. Choib is a kind of intestinal infectious disease, "disease enters from the mouth", infected through manure-oral infection, and is mainly accepted by contaminated water, food and life. "As long as the source of infection is cut off, the problem is basically solved. In developed big cities, it is basically impossible to cause large -scale spread."

The statistics of the disease of infectious diseases in 2021. Picture source: Screenshot of the official website of the National Health and Health Commission

How to prevent cholera

Experts give suggestions

On the afternoon of July 10, Wuhan University Hospital issued a tip that summer is the high incidence of intestinal infectious diseases. If gastrointestinal symptoms such as diarrhea and vomiting occur, please go to the outpatient consultation and information registration of the hospital hospitals of the Ministry of Engineering. At the time of the staff guidance, I went to the Central South Hospital to send a popular kidney consultation in time. Pay attention to diet safe, put good diseases from the mouth, and prevent intestinal infectious diseases.

Jin Dongyan suggested that you do a good job in personal hygiene, wash your hands frequently, do not drink raw water, do not eat raw food, and pay attention to dietary hygiene to effectively prevent cholera.

The reporter noticed that the "Q & A Q & A issued by the China Centers for Disease Control and Prevention" also pointed out that the maintenance of cholera mainly "takes a good mouth", prevent disease from the mouth, and achieve "five or five", Buy back to seafood to cook, eat the food across the meal, the food should be separated, and the symptoms should be visited.Do not drink raw water. Do n’t take care of the unlicensed catering. Do n’t eat rotten food. Do n’t be invasive (cholera pollution) items do not touch."The decline in the prevention and control rate of infectious diseases is related to the implementation of the implementation of infectious disease prevention and control. Once the prevention and control measures are relaxed, it may rebound ... Just like a lid, a pot is opened under the bottom, and the above is a lid.Open the cover. "At the press conference of the National Health and Health Commission on June 17, Lei Zhenglong, deputy director of the CDC, made an analogy on the prevention and treatment of infectious diseases.In place.

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