Be careful for the Covid-19 variant BF.7 discovered in China, India, and Nepal.
Another COVID-19 outbreak is occurring in China, and the Omicron sub-variant BF.7 (Covid-19 variant BF.7) is to…
Another COVID-19 outbreak is occurring in China, and the Omicron sub-variant BF.7 (Covid-19 variant BF.7) is to…
