Although the most common infection with Group A ß-hemolytic streptococci (Streptococcus pyogenes) is pharyngitis in the pediatric population, the second most common site is the skin. In some cases, perianal cellulitis, mainly in children 6 months to 10 years old, manifests as a well-demarcated erythematous lesion accompanied by pain, pruritis, bleeding, and purulence. Prepubertal children may also develop vulvovaginitis with purulent and blood-tinged discharge. Group A Streptococcus is the most common bacterial pathogenic cause of prepubertal infectious vulvovaginitis. The hallmark appearance of Group A Streptococcus perineal infection is a bright red lesion with sharp margins.

Results are reported as Positive or Negative for Streptococcus pyogenes (Group A Strep).

Culture screening for the presence/absence of Streptococcus pyogenes (Group A Strep) in pediatric perineal ESwab specimens.

Specimen Requirements:
White, Blue, or Green top Eswab that has been swabbed over perineal, perianal, vaginal, or vulvar lesion in pediatric patients.