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Moderna Doubles Size of COVID-19 Vaccine Pediatric Study ... - Latest Tweet by Reuters

The latest Tweet by Reuters states, 'Moderna doubles size of COVID-19 vaccine pediatric study ...'

Moderna Doubles Size of COVID-19 Vaccine Pediatric Study ... - Latest Tweet by Reuters

(The above story first appeared on LatestLY on Aug 12, 2021 01:10 AM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).