sub-variants,

close Video Fox News Flash top headlines for January 9 Fox News Flash top headlines are here. Check out what’s ...

By PTI NEW DELHI: Eleven Omicron sub-variants were found among the 124 international travellers who tested positive for COVID-19 between ...

Express News Service NEW DELHI: As India detected four new sub-lineages, which are slowly spreading to different parts of the ...

New Delhi, Oct 18: After new Omicron sub-variants were detected in India, triggering off alarm bells ahead of the festival, ...

By Express News Service NEW DELHI: Covid-19 cases are rising once again across the world, driven by two Omicron sub-variants ...

By PTI MUMBAI: Maharashtra on Saturday reported 23 cases of COVID-19 caused by sub-variants BA.4 and BA.5, taking the tally ...

By Express News Service NEW DELHI: Omicron’s BA.4 and BA.5 – the two sub-variants responsible for South Africa’s ongoing fifth ...

World Health Organization (WHO) official Dr. Maria Van Kerkhove said earlier this week that the agency is tracking four omicron ...