How severe are highly-transmissible Omicron sub-variants BA.4 and BA.5?
The Maharashtra health department, on Monday, confirmed reporting three cases of BA.4 and one of BA.5 Omicron sub-variants of coronavirus in ...
The Maharashtra health department, on Monday, confirmed reporting three cases of BA.4 and one of BA.5 Omicron sub-variants of coronavirus in ...
South African scientists have detected two new sub-variants of the highly contagious Omicron variant - BA.4 and BA.5. According to ...
The Covid-19 pandemic has been a tough time for the health care sector all over the world. While the country ...
Health experts say they are paying close attention to the BA.2 variant over the next few weeks as they wait ...
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