Deadline reports that subspecies of omikron BA.4 and BA.5 have arrived in the United States. The first infected person was found at the beginning of May 65, but only a small number of infected people were found. Ten cases of Omikron BA.4 were infected, and four of them were infected with BA.5 in the United States.
Meanwhile, new research in South Africa finds that omikron BA.4 and BA.5 may infect more quickly than omikron BA.2, nicknamed ‘Omicron Invisible’, meaning ‘invisible omikron’. The arrival of the Omnicron BA.4 and BA.5 could signal the outbreak of the COVID-19 pandemic. A new wave in the US
It was reported on May 2, 65, reporting results from a laboratory study in South Africa. It was found that omikron subspecies BA.4 and BA.5 were able to evade immunity from infecting the original omikron. including vaccinating against COVID-19, which may be a sign that There may be an outbreak of Omicron BA.4 and BA.5 in the near future.
The World Health Organization (WHO) previously announced in April that it was tracking the coronavirus Omicron. The new subspecies BA.4 and BA.5 are now spreading in Botswana, South Africa, Germany, Denmark and other countries. After the first subspecies of omikron BA.4 and BA.5 were found in South Africa in January. and February 2022
Omikron BA.4 and BA.5 are subspecies mutated from COVID-19. Omicron species that can spread infection quickly As of April, a few dozen cases of omikron subspecies BA.4 and BA.5 were found.
The World Health Organization has also named Omikron BA.4 and BA.5 as ‘younger’ of the BA.1 subspecies Omikron and is on the COVID-19 list. that the World Health Organization is monitoring While following Omikron BA.1 and BA.2 previously. And now, the BA.2 subspecies omikron is becoming the main strain in the global epidemic.
The World Health Organization states that The reason why the BA.4 and BA.5 subspecies omikron was initially observed was because of additional mutations that need to be studied to understand how they might affect the immune evasion potential in humans from oxidative stress. vaccinated or not