Omicron’s new ‘alarming’ variants: Here’s what we know about BA.4 and BA.5
WHO lists it as ‘alarming’: ‘naughty boom’: Epidemiologist warns of new Omicron siblings According to BA.2, the World Health Organization classifies two other Omikron siblings as “related”. They are called BA.4 and BA.5. According to epidemiologist Eric Vegel-Ding, mutation of variants can be particularly problematic. What we know about the distribution, infection, and prevention of … Read more