(Washington Composite Electric) The latest research results of the University of Tokyo, Japan shows that the Omikon BA.2 subtype varieties not only spread faster, but also cause severe illnesses.The treatment of drugs is also anti -drug.
Researchers were infected with hamsters with BA.2 and BA.1 virus strains, and found that the hamsters infected with BA.2 were more severe and severe lung damage.However, the antibodies in the blood in the blood in the infected patients in Omikon seem to have a certain protective effect on BA.2, especially if they have vaccinated the coronary vaccine.
Dr. Luoz, Director of Microbiology, the Department of Microbiology of the Cleveland Clinic, Ohio, said: "From a human perspective, BA.2 may be a worse virus than primitive strains BA.1. It may be more more moreIt is easy to spread, leading to more serious diseases. "
Compared with the initial coronary virus, BA.2 has a high variable.Tokyo University researcher Sato, a researcher at the University of Tokyo, believes that these findings have proved that BA.2 should not be regarded as a kind of Omikon, and it needs more close monitoring.
Sato Tan Ti told the United States CNN (CNN) that the priority is to build a method for detecting BA.2.
Real data shows that BA.2 has a contagiousness of about 30 % higher than Omikon.According to the World Health Organization, 74 countries and regions, as well as 47 states in the United States, have discovered this virus.BA.2 has dominated in at least 10 countries.
But Fuller, a virusist at the University of Washington Medical School, believes that although the infectious and pathogenicity of BA.2 seems to be stronger than Omikon, it may not cause a wave of waves in the endDestroyed crown disease infection."Our immune system is also evolving ... We are racing with the virus, the key is who is leading."
For this reason, Fuller believes that it is not time to cancel the prescribed mask regulations.
