FILE PHOTO: Vials with a sticker reading, “COVID-19 / Coronavirus vaccine / Injection only” and a medical syringe are seen
Poland starts J&J COVID-19 jabs, says benefits outweigh risks
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FILE PHOTO: Vials with a sticker reading, “COVID-19 / Coronavirus vaccine / Injection only” and a medical syringe are seen
FILE PHOTO: Medical staff member prepares medicines inside for extracorporeal membrane oxygenation (ECMO) at a coronavirus disease ward of the
Teachers may play a bigger role in COVID-19 transmission in schools than young students do, a small new study from