Since May, highly contagious "FLiRT" coronavirus variants – a term for new mutations of Omicron – have been driving a rise in infections and emergency room trips. Virus levels at local wastewater ...
Wearing face masks may not have lowered the risk of COVID infection after the first Omicron wave, new research has shown. But that does not mean that face masks aren't useful, regardless. The wearing ...
Face masks are making a comeback at one Philadelphia-area health system amid an increase of respiratory illnesses like flu and COVID. Masks are required for patients and visitors at Main Line Health ...
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