Same efficiency of AstraZeneca and Pfizer shots in severe COVID cases: French infectiologist

Same efficiency of AstraZeneca and Pfizer shots in severe COVID cases: French infectiologist

Slideshow ( 2 images )PARIS (Reuters) – The Pfizer and the AstraZeneca COVID-19 shots have the...
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Evidence looks good on COVID vaccines cutting transmission: UK minister

Evidence looks good on COVID vaccines cutting transmission: UK minister

FILE PHOTO: British Vaccine Deployment Minister Na...
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Mexico's confirmed coronavirus death toll rises to 169,760 – health ministry

Mexico's confirmed coronavirus death toll rises to 169,760 – health ministry

A crematorium employee stands near the body of a p...
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