English-Chinese/Streptococcal pharyngitis, also known as strep throat, is an infection of the back of the throat including the tonsils caused by group A streptococcus (GAS)

Streptococcal pharyngitis, also known as strep throat, is an infection of the back of the throat including the tonsils caused by group A streptococcus (GAS).

链球菌性咽炎，也称为链球菌性咽喉炎，是咽喉后部的感染，包括由A组链球菌（GAS）引起的扁桃体.