In this episode of 'Covid-19 Watch with Dr. Satyajit Rath’, he discusses the studies of delta variant of Covid, protection by vaccine, and the need for booster doses and probability of further mutation.
In this episode of 'Covid-19 Watch with Dr. Satyajit Rath’, he discusses the studies of delta variant of Covid, protection by vaccine, and the need for booster doses and probability of further mutation.