Updated: Feb 28, 2021 06:26 IST
US approves single-dose Johnson & Johnson COVID-19 vaccine for emergency use
Washinton [US], February 28 (ANI): The United States authorised Johnson & Johnson's COVID-19 vaccine for emergency use on Saturday, adding a third vaccine to the US arsenal to fight the pandemic as the death toll due to the infection crosses 5.11 lakh.
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