Overview
Streptococcal infection is caused by group A or group B Streptococcus bacteria. Group A Streptococcus can lead to illnesses such as strep throat, scarlet fever, and impetigo. Symptoms include sore throat, fever, and swollen lymph nodes. Group B Streptococcus primarily affects newborns, causing severe infections like sepsis, pneumonia, and meningitis. These bacteria spread through respiratory droplets or direct contact with infected wounds. Treatment typically involves antibiotics, such as penicillin or amoxicillin, to eliminate the infection and prevent complications.