Strep Throat: Risk Factors, Symptoms & Who's Most Vulnerable

Strep throat, also called streptococcal pharyngitis, is a bacterial infection of the throat and tonsils. It is caused by the bacteria Streptococcus pyogenes, also known as group A streptococcus (GAS).

Anyone can get strep throat, but it is most common in school-aged children, between the ages of 5 and 15. It is also more common in people with weakened immune systems, such as those with HIV/AIDS, diabetes, or cancer.

Certain risk factors increase the likelihood of getting strep throat, including:

* Close contact with someone who is infected with strep throat: Strep throat is spread through contact with respiratory droplets from an infected person. This can happen through coughing, sneezing, or talking.

* Sharing personal items: Sharing items such as toothbrushes, drinks, or food with someone who has strep throat can increase the risk of infection.

* Poor hygiene: Not washing hands frequently or properly can increase the risk of infection with strep throat.

If you think you might have strep throat, it is important to see a doctor for diagnosis and treatment. Treatment typically involves antibiotics to kill the bacteria.