Is my scratchy throat allergies or omicron?
The similarities in symptoms between seasonal allergies and the now-dominant omicron subvariant of COVID-19 can be confusing. Producing mucus, sneezing, and coughing are all part of how the immune system keeps threats from entering the body. Allergies often involve itching and sneezing, but fever is rarely a symptom of allergies, which might be a way to differentiate between COVID and seasonal allergies.
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