US manufacturer Moderna on Tuesday said it has started Covid-19 vaccine trials for children aged from 6 months to under 12 years old, with plans to enroll about 6,750 participants. "We are pleased to begin this Phase 2/3 study of mRNA-1273 in healthy children in the US and Canada," said CEO Stephane Bancel in a statement.from US News Headlines, Latest USA News, US Election 2020 news on Times of India https://ift.tt/3lt2mqv
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