upper respiratory streptococcal infection

Upper Respiratory Streptococcal Infection

Upper respiratory streptococcal infection, primarily caused by Streptococcus pyogenes (Group A Streptococcus or GAS), remains a significant contributor to global morbidity. This infection often presents…
tonsillitis due to streptococcus pyogenes

Tonsillitis Due to Streptococcus pyogenes

Tonsillitis caused by Streptococcus pyogenes, a Group A β-hemolytic streptococcus (GAS), remains one of the most prevalent bacterial causes of acute pharyngotonsillitis. This gram-positive coccus…