It can come on fast, be asymptomatic and result in a gradual worsening of symptoms. If you have any concern, get tested. A single nasal swab can test for both flu and Covid. Wish you good health!
Answered 10/25/2021
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The flu tends to present gradually. COVID-19 presents in a variety of ways, and can worden suddenly.
Answered 10/25/2021
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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