A senior epidemiologist at AIIMS who is the principal investigator of Covaxin trials for adults and children at the institute termed the Centre's decision to vaccinate children against Covid "unscientific" and said it will not yield any additional benefit. Dr Sanjay K Rai said before implementing the decision, data from countries that have already started vaccinating children should be analysed.from India News | Latest News Headlines & Live Updates from India - Times of India https://ift.tt/3FvTwSb