1. Epidemic situation in COVID-19, Yunnan According to the Health and Health Commission, as of 24: 00 on April 5, there were 66 confirmed cases and 46 asymptomatic infected cases in Yunnan Province, all of which were treated in isolation and observed in designated medical institutions. Some of the confirmed cases were Burmese. On March 29th, Ruili City, Yunnan Province, found that 1 person was positive when routine nucleic acid detection was carried out for key people, and then conducted investigation and nucleic acid detection for key people and close contacts, and found that 8 people were positive. Ruili immediately implemented emergency epidemic prevention measures, requiring all staff to conduct accounting tests and isolate at home, and speeding up the progress of people's vaccination against Covid-19. Through the detection of the whole genome of Covid-19, it was found that this time Covid-19 was a branch of Myanmar database, and it was probably introduced into China from Myanmar through people or things, and showed that it did not contain mutant strains such as Britain and South Africa.
2. Prevention Work Abroad: The Covid-19 epidemic in China is relatively stable, and the risk of infection mainly comes from abroad. Covid-19 can not only pass from person to person, but also pass from person to person. Border areas should strengthen the supervision of imported cold-chain food, crack down on the smuggling of foreign food, increase the daily inspection of imported cold-chain market, and prevent Covid-19 from being introduced into China through foreign food. At the same time, it is necessary to strengthen the supervision of illegal immigration abroad, regularly carry out nucleic acid testing and personnel track reporting for key people in border areas, and continuously improve the response ability to deal with emergencies.
Three: Vaccinate COVID-19 as soon as possible. Many countries around the world are actively promoting people to vaccinate Covid-19 as soon as possible, in order to establish a group immune barrier as soon as possible, so as to stably control the Covid-19 epidemic and gradually open up social and economic activities. Only when the vaccination rate in Covid-19 reaches 70-80% can the basic group immunity barrier be established. However, due to the large population base in China, the vaccination rate in Covid-19 is only about 4%, which is still far from the 40-50% vaccination rate in COVID-19 in Britain and the United States. When the global economy is open, if the group immunity barrier is not established, China will suffer from severe risks of overseas import, especially in Covid-19, where mutations have been found abroad. The mutated Covid-19 is more contagious, and once it is introduced into China, it will definitely cause a large area of infection. Therefore, for the long-term interests of individuals and the country, we should vaccinate Covid-19 as soon as possible.