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Haber Kaynağı: Çeşitli Haber Siteleri Mayo Clinic Q&A podcast: COVID-19 update As immunity wanes for many vaccinated adults and omicron and its subvariants continue to circulate, it seems that just about everyone knows someone with a case of COVID-19. The steady increase in COVID-19 infections is due to changing, highly contagious variants, explains Dr. Gregory Poland, an infectious diseases expert and head of Mayo Clinic's Vaccine Research Group. Dr. Poland says it’s still important to take the precaution of mask-wearing in public areas, even if you have… https://newsnetwork.mayoclinic.org/?p=342140
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