US HEALTH AUTHORITIES
Covid-19: US regulators recommend 'pause' in use of Johnson & Johnson vaccine over blood clot reports13 Apr, 2021, 06.36 PM IST
Donald Trump picks Mike Pence to head govt response to virus27 Feb, 2020, 07.23 AM IST
US clears Moderna vaccine for COVID-19, 2nd shot in arsenal19 Dec, 2020, 06.48 AM IST
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