India doesn’t have enough Covid’19 vaccine doses to vaccinate the whole country. There are insufficient vaccines to distribute within cities, across the nation, and across age groups. The deficiency of Covid’19 vaccine doses have left many wondering whether they can mix and match two different vaccines - Covishield and Covaxin in India. As the Covid’19 cases high and people race to vaccination the center’s to get their dosage, another report has called for ensuring caution stating that people who got blinded doses of the Covid’19 vaccine appear to be more likely to experience gentle or serious reaction. These impacts could go from fever, chills to migraines. As countries face a deficiency of the Covid ’19 vaccine because of unexpected pressure on companies to increase production, people are mixing v accines dependent on their availabilit y getting an alternate vaccine as a second dose than the first one. EXPERT OPINION Dr. Faheem Younus's post on his Twitte