(210305) -- ABUJA, March 5, 2021 (Xinhua) -- A medical worker receives a jab of COVID-19 vaccine at the National Hospital in Abuja, Nigeria, on March 5, 2021. Nigeria on Friday launched vaccination against COVID-19, beginning with health workers who have been in the frontline since the onset of the pandemic last year.
Fecha: 05/03/2021.
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