subvariants
-
america
Ultra-contagious coronavirus subvariants spread in California
In a sign of how the new coronavirus wave continues to spread across California, two-thirds of the state’s counties are…
Read More » -
america
The F.D.A. Recommends Covid Boosters Incorporate the Omicron subvariants BA.4 and BA.5
WASHINGTON — The Food and Drug Administration on Thursday said it had advised coronavirus vaccine manufacturers to update their booster…
Read More » -
america
The Omicron subvariants BA.4 and BA.5 have together become dominant in the U.S., the C.D.C. estimates.
Continuing their rapid march across the United States, the Omicron subvariants known as BA.4 and BA.5 have together become dominant…
Read More » -
around world news
Covid Australia: Warning over new Omicron sub-variants on the rise across the country
Alarming warning over new Omicron sub-variants on the rise across the country with fears infections will rise – and no…
Read More »