The center said on Thursday that the difference between the first and second doses of the Covishield COVID-19 vaccine could be increased to 12-16 weeks. No change in dosage interval has been announced for Covaxin, which is four to six weeks.
The center said on Thursday that the difference between the first and second doses of the Covishield COVID-19 vaccine could be increased to 12-16 weeks. No change in dosage interval has been announced for Covaxin, which is four to six weeks.