Washington, April 29 (IANS) The new Omicron subvariant XBB.1.16 is spreading fast in the US, becoming the second dominant Covid-19 strain in the country, according to the latest data by the Centers for Disease Control and Prevention (CDC). The subvariant, referred to as “arcturus”, has accounted for about 12 per…Read More
New Omicron subvariant becomes 2nd dominant strain in US
