Four cases of Covid subvariant BF.7 detected in West Bengal, all US returnees
Covid subvariant BF.7 detected in West Bengal: All four cases are currently Covid-negative as per their latest test reports. Of the four people, three are from Nadia district, while one person hails from Bihar but currently resides in Kolkata, the official added.
Jan 04, 2023, 22:49 PM IST