How is a throat swab obtained for the diagnosis of pharyngitis (sore throat)?

Updated: May 06, 2020
  • Author: John R Acerra, MD; Chief Editor: Jeter (Jay) Pritchard Taylor, III, MD  more...
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Answer

See the list below:

  • The procedure for a throat swab is to vigorously rub a dry swab over the posterior pharynx and both tonsils, obtaining a sample of exudate. If any exudate is obtained, then transport it dry (not in a liquid medium).


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