What Is a Throat Culture? A throat culture or strep test is done by using a throat swab to detect the presence of group A streptococcus bacteria, the most common cause of strep throat. These bacteria ...

What's a Rapid Strep Test? A rapid strep test involves a quick throat swab. Within minutes, the test can detect group A streptococcus bacteria, which can cause strep throat and other infections ...

Pain when swallowing Sore throat that started very quickly and may look red Red and swollen tonsils White patches or streaks of pus on the tonsils Tiny, red spots on the roof of the mouth Swollen, ...