Russian health watchdog detects Omicron subvariant BA.4 in population

Jun 12, 2022

Moscow [Russia], June 12 (ANI/Sputnik): A more contagious subvariant of the COVID-19 Omicron strain has slipped into Russia, a senior official at the national...

Russian Health Watchdog Detects Omicron Subvariant BA.4 in Population

Jun 12, 2022

Moscow [Russia], June 12 (ANI/Sputnik): A more contagious subvariant of the COVID-19 Omicron strain has slipped into Russia, a senior official at the national...

US President Biden likely infected with BA5 Covid variant

Jul 24, 2022

Washington [US], July 24 : US President Joe Biden who is suffering from COVID 19 is likely infected by highly contagious Omicron subvariant BA.5.

INSACOG confirms first case of Omicron subvariant BA.4 in India

May 20, 2022

New Delhi [India], May 20 : India's first case of BA.4 subvariant of the Omicron strain of coronavirus was detected in Hyderabad through a...

Beijing announces COVID-19 vaccine mandate for its residents

Jul 07, 2022

Hong Kong, July 7 : Beijing imposed China's first COVID-19 vaccine mandate for residents to enter public venues in face of a spike in...

Omicron BA.2 sub-lineage insufficiently studied to measure difference from original: EMA

Feb 03, 2022

Brussels [Belgium], February 3 (ANI/Sputnik): The subvariant of the Omicron strain of the coronavirus dubbed BA.2 requires further study to understand to what extent...