Why It Is Done
A throat culture may be done to:
- Find the cause of a sore throat. Most sore throat infections are caused by a virus. A throat culture shows the difference between a bacterial infection and a viral infection. Finding the organism that is causing the infection can guide treatment.
- Check a person who may not have any symptoms of infection but who carries bacteria that can spread to others. This person is called a carrier.
Read more about this topic: Throat Culture
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