COVID-19 update: Deltacron & omicron subvariant — 2 looming threats?

COVID-19 cases are on the rise in the United States, countries in Europe and Southeast Asia

COVID-19 update: Why did UK call BA.2 a ‘variant under investigation’?

At least 40 countries have detected this omicron sub-lineage since November 17, 2021    

In-depth: What ails India’s coronavirus genome sequencing system

The country sequenced only 0.2% samples till date, one of the lowest in the world