Showing results for "#BA.2"

Study explains why Omicron variants continue to spread

The first Omicron variant, designated BA.1 has been followed by a series of variants, each with mutations with increased ability to infect and spread.

Stealth Omicron: The fast spreading sub-variant in Europe

BA.2 is like Omicron's sister. Here's what we know about it so far

Spread of BA.2 can become serious threat for global health: Study

Omicron sub-lineages BA.2, BA.2.38 cause spike in cases: Sources

Tamil Nadu

No new variants of Covid identified in TN: Health Dept

BA.5 variant cases are about six per cent in the State, while the Delta variant and Ba.2.75 is prevalent four and three per cent respectively.