According to CCTV News, the first variant of the new coronavirus Omickron discovered in South Africa and other countries has been spreading in more countries and regions outside Africa.

According to CCTV News , the first variant of the new coronavirus Omickron discovered in South Africa and other countries has been spreading in more countries and regions outside Africa.

Due to the new coronavirus's fear of heat and not cold, causes the temperature to drop, and in this environment, virus will become easier to survive.

And the mutant strain that makes trouble in Inner Mongolia is a new discovery! Due to the new coronavirus's fear of heat and not cold, causes the temperature to drop, and in this environment, virus will become easier to survive.

The mutant strain that is causing trouble in Inner Mongolia is a new discovery.

The epidemic spreads at many points across the country, and is silently managed in many places. The evolutionary branch of the Omickron mutant strain BF.7 caused a local epidemic in China for the first time.

This variant strain appeared in my country for the first time. It is , Hohhot, Inner Mongolia. The first confirmed case in the city. After gene sequencing, it was shown as Omickron's new coronavirus strain BF.7!

In this regard, Academician Zhong Nanshan said that the harm of the Omickron mutant strain still needs some time to judge and need to be paid attention at any time, but no major actions will be taken yet. What is more worthy of attention is to prevent and control people from relevant places in South Africa. "On the 27th, Zhong Nanshan also said that he does not know much about this variant virus at present, but this virus carries a large number of mutations, which also poses more challenges to epidemic prevention work.

Scientists pointed out that this latest mutant strain has a stronger infectious ability than any Omickron strain , and at the same time, the ability to "avoid the human immune mechanism" is also stronger than all strains. This shows a very simple thing, that is, the laws of nature are eliminating early strains, leaving behind some new strains with high infectivity and bypassing the vaccine immune mechanism.

but the mutant strain is more contagious and can further escape the neutralizing antibodies induced by BA.5 infection. According to a study that has not yet been peer-reviewed BF.7 is The most neutralizing-resistant variant evaluated so far shows a widespread escape from neutralizing antibodies.

U.S. Omickron vaccine research scholar, U.S. research scholar, and Ph.D. inimmunology, said that from BA.2 to BA.5 to BF.7, new variants are constantly ‘involving’. The virus spreads continuously, and its ability to escape is getting stronger and stronger. Symptoms of infection of

BF.7 variant strain Including high fever, persistent cough, physical pain, headache, sore throat, altered smell and loss of appetite. These symptoms are similar to those after infection of the early subtype variant of the new crown Omickron.

Although the Omickron mutation strain BF.7 is more contagious than the existing variant strain, wearing a mask is still a very effective personal protection measure.

World Health Organization issued a warning that BF.7 is spreading worldwide, "It may become mainstream within a few weeks." In Hohhot, the first BF.7 local new crown infection has occurred in the country, and it has caused a local epidemic.

Academician of the Chinese Academy of Engineering , and director of the Institute of Drug Research of the Chinese Academy of Medical Sciences Jiang Jiandong pointed out that the main target of the new crown small molecule drug is viral replicaase, and at present, no mutation was found on the relevant drug binding target site, so the impact on small molecule drugs should be small.

In short, the epidemic has continued to this day and is a situation that everyone does not want to see. At least when facing this common "enemy", all countries in the world should maintain a high degree of unity and take active measures to respond. jointly build a safe line of defense to protect the life safety of all mankind.

The current medical community does not have enough ability to launch powerful drugs. After all, the new coronavirus has appeared too short and is not enough to support the production of sufficient diversified drugs in the medical field.Therefore, the most effective way at present is to get vaccinated and comply with epidemic prevention requirements. Scientific wearing of masks can effectively reduce the risk of transmission, prevent the spread of the epidemic, and reduce cross-infection. It is also the simplest, most convenient and most economical prevention and control measures.