A new variant has emerged in Omikeron, currently tentatively named the BA.2 subtype variant, which has been studied to be more contagious and can lead to severe cases, and BA.2 has been found in 74 countries and 47 states in the United States, according to the World Health Organization.
In January this year, the authoritative medical journal "Lancet" also published an article saying that the epidemic will end in March this year, and there are many experts who interpret that if the virus wants to maintain the development of its own population, it will automatically reduce the severe disease rate of its own disease to coexist with the host, and it seems that its scientific nature is still debatable, because the toxicity of the new subtype variant is still very high, and the infectivity is becoming stronger.
We all know that each variant of the new crown virus will have different contagiousness and toxicity, but also lead to different signs and symptoms, such as Omilon shows obvious symptoms leading to fatigue, and we know that the new crown virus causes severe patients basically because of severe pneumonia caused by viral infection of the lungs, and the different emphasis of viral infection has led to changes in this symptom, and also caused changes in subsequent treatment strategies, and people will ask whether the vaccine is still effective for the new variant.
So far, in the case of no major changes in the genes of the virus, most of the patients who have been vaccinated have shown resistance to the new variant of the virus, most of them are not seriously ill after infection, and a large number of asymptomatic infected people have appeared, but the emergence of the new Omilon variant may once again change the direction of the new crown epidemic, and it seems unrealistic to end the epidemic in March.
In terms of treatment, there is still no particularly excellent specific drug, before Pfizer's special drug Paxlovid (3CL protease inhibitor PF and ritonavir compound preparation) was urgently approved to enter China during the Beijing Winter Olympics, expanding its popularity in China, but from the perspective of international cases of drug use, it did not show obvious magical effects to curb the epidemic, so the fight against the epidemic still needs social management, and can not simply rely on drugs or vaccines.
In the field of traditional Chinese medicine, for the symptoms caused by the infection of the Omilton virus, Chinese medicine still shows a certain curative effect, according to Academician Zhang Boli, Chinese medicine treatment is effective for Omiljung, and can play a greater role, based on the previous treatment experience, Chinese medicine on fever, cough, sore throat and other symptoms have improved significantly, and there is also a very obvious effect on the negative of virus detection.
However, no matter which new coronavirus variant appears and is prevalent, China's adherence to the zero-zero policy is still the best way to control the new crown epidemic at present, no one can really accurately predict the direction of the epidemic, and before the epidemic is truly controlled, new virus subspecies are still emerging, and it is still not possible to take it lightly.