Cases of group A streptococcus (GAS) have been on the rise in the past decade. The bacteria can cause a range of diseases ...

Most group A strep infections cause mild illnesses like strep throat — but when that bacteria spreads to the blood and deep tissue, it can trigger streptococcal toxic shock syndrome (STSS), a lethal ...

S trep infections are most well known for causing strep throat, which can be treated with antibiotics. But this type of ...

The bacteria itself is expanding and becoming more diverse, exploiting new opportunities for infection and increasingly becoming resistant to antibiotics used to treat strep infections, according to ...

Throat pain that feels worse while yawning is most likely the result of an infection or allergies. Find a list of possible ...

"Efforts to reduce risk factors, including underlying skin ... For strep throat, symptoms usually appear two to five days following exposure. But given the severity and breadth of the infection ...

To explain why a given infection is rising in a population ... Necrotizing fasciitis, in which bacteria can destroy skin, is also caused by strep A bacteria. These infections mostly happen ...

Strep infections are usually associated with strep throat, a relatively mild infection that can cause ... weaker immune systems or are more prone to skin sores or lesions — a main risk factor ...

Impetigo is a highly transmissible bacterial skin infection that involves blistering. It can occur when bacteria enter the skin through a cut or insect bite, commonly affecting young children.

The CDC marked a major uptick in group A strep cases in 10 U.S. states from 2013 to 2022. Here's what to know about risk of ...