Kolkata: Doctors wary of vaccine effect till third wave
A section of Kolkata’s doctors and health workers who received their vaccines by February are worried about their immune status. With the third wave looming, they fear they may have run out of antibodies to ward off Covid.
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A section of Kolkata’s doctors and health workers who received their vaccines by February are worried about their immune status. With the third wave looming, they fear they may have run out of antibodies to ward off Covid. 
