Strep throat is a common throat infection that often causes a sore throat, fever and trouble swallowing. It tends to come on ...

Strep throat is caused by Group A Streptococcus bacteria and is highly contagious. Symptoms include a severe sore throat, swollen tonsils, and fever, usually without a cough. Strep throat should be ...

Recurring strep throat can occur if strep bacteria remain in the throat after antibiotics. People in close contact with a strep carrier can be reinfected with the bacteria. Strep A resistance to ...