Children with RT had fewer germinal center T follicular helper cells in their tonsils compared to children without RT. This material relates to a paper that appeared in the Feb. 06, 2019, issue of ...

Most group A strep infections cause mild illnesses like strep throat — but when that bacteria spreads to the blood and deep ...

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 more severe infection and spread.