Webin fact, the cdc recommends that everyone 6 months and older receive a flu vaccine annually as soon as the season starts to get optimal protection from the flu.

A doctor can usually tell if you have the flu based on your symptoms, especially if it’s during peak season.

Flu tests require a respiratory sample, such as a nasal swab, to check for the presence of the flu virus.

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If you do get.

Webwhat does a test look for?

Is there a test for the flu?

In some cases, your healthcare professional may suggest that you be tested for influenza.

Webyour healthcare team may diagnose you based on your symptoms.

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