AZD122 Covid-19 vaccine Current Affairs, GK & News

Covishield Dose Interval to be Increased

The health Ministry has decided to increase the interval between first and second doses of Covishield to up to eight weeks in the ongoing covid-19 vaccination drive. Highlights This decision was taken following the data of the global trials of AZD122 which shows that extending the duration of doses to 12 weeks has increased its ..