Showing results for "#Omicron variants"

New Covid variants learn old tricks to stay ahead of immune defences:...

Researchers at University College London (UCL) and the University of Glasgow in the UK found that the earliest Omicron variants, BA.1 and BA.2, were...

Study explains why Omicron variants continue to spread

12 test positive for BA4, BA5 variants of Omicron in TN: Ma Su

Could rise in Covid cases across India be 4th wave, match IIT-K...

Why are Omicron variants on the rise?

World

Canada approves 2nd bivalent booster targeting Omicron variants

Keeping Covid-19 vaccinations up-to-date, including getting booster doses as recommended, will help protect an individual against serious illness and...