now warns about a likely BA2 related surge. We must be vigilant. This is not a drill—BA2 is real.
12) Even the @WHO is getting very concerned about #BA2 variant outcompeting and displacing old #Omicron. WHO’s COVID lead @mvankerkhove now warns about a likely BA2 related surge. We must be vigilant. This is not a drill—BA2 is real.
