Symptoms, Test and Prevention: Your Questions on Omicron BF.7 Answered
Last Updated: December 25, 2022, 08:41 ISTThe new subvariant BF.7, is a sub-lineage of the BA.5 Omicron variant (File photo/Reuters)Omicron sub-variant BF.7 infects more quickly and is difficult to detect in RT-PCR tests.Covid-19, even…