Is it COVID, Allergies, the Flu or a Cold? Here's How to Tell the Difference
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NYC Department for the Aging - During flu season, it may be hard to tell the difference between the flu and COVID19. Common symptoms for both include: fever or chills, cough, difficulty
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Is it a Cold, the Flu, or COVID-19? | National Institute on Aging
COVID symptoms or just the flu? Here's how to tell the difference