Medically reviewed by Amelia MacIntyre, DO Strep throat is a bacterial infection caused by Streptococcus pyogenes (group A ...

Carriers are people who are asymptomatic but test positive for strep bacteria on a throat culture. If someone you are in close contact is a carrier, they may be reinfecting you with the bacteria.

If the test is negative but the doctor still suspects strep throat, they may send a sample to a lab for a culture test, to see if bacteria grow over time. If the strep test is positive ...

Strep throat is a bacterial infection in the throat and tonsils that is highly contagious. It's commonly characterized by a sore and swollen throat, a fever, and pain when swallowing. Antibiotics ...

A severe sore throat may be an indication of possible strep throat, a bacterial infection. Individuals who develop strep throat often have high fevers or pus on the tonsils; however, Ongkasuwan said ...

Most of us are aware that a persistent sore throat and a fever are telltale signs of a strep infection, and that they warrant a trip to the doctor for testing, as well as treatment with ...