The state of the fight:
New studies supported heterologous primary regimens and heterologous boosters.Serum Institute of India is weighing slashing Covishield production by 50%.
The U.S. FDA OK’d AstraZeneca’s Evusheld long-acting monoclonal antibody therapy as PrEP for certain groups.
AUTHORIZED VACCINES
Mixing the AstraZeneca/Oxford or Pfizer/BioNTech vaccines with a second dose of Moderna’s shot generated non-inferior immune responses…