A single-dose of Covaxin provides a similar immunity response in previously Covid-19 infected people as those without previous history of Covid-19 infection with two doses of vaccine, says Indian Council of Medical Research's latest study.

The ICMR in its recent study has found that the people already infected with Covid-19 while taking a dose of Covaxin have the same or increased antibody response as unaffected people taking two doses of Covaxin.