Covid 19: First Omicron subvariant BF.7 detected in Odisha

Omicron subvariant BF.7 detected in Odisha. First case of BF.7 in Odisha. Is among first three cases in India. BF.7 highly transmissible Omicron strain. BF.7 sub-lineage of Omicron variant BA.5. BF.7 has strongest infection ability. Can cause re-infection even in vaccinated. Subvariant BF.7 exploding cases in China.