Thursday, 29 July 2021

Pfizer impulsa el debate de las dosis de refuerzo contra la COVID-19 con un nuevo estudio


By BY CARL ZIMMER, APOORVA MANDAVILLI AND SHARON LAFRANIERE from NYT en Español https://ift.tt/3zHdoye

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What we know so far after Air India flight heading to London Gatwick crashes

More than 200 people were on board the flight to London Gatwick when it crashed shortly after take-off. from BBC News https://ift.tt/v6JCp...