Bacterial skin infections are among the most common skin diseases in children. These encompass a range of cutaneous manifestations from localized (bullous impetigo) to systemic (staphylococcal scalded skin disease [SSSS]). The most common pathogen in both nonbullous and bullous impetigo is Staphylococcus aureus. Another important pathogen causing nonbullous impetigo is group A β-hemolytic Streptococcus. SSSS specifically refers to a spectrum of skin diseases induced by the exfoliative toxins of S aureus. The most common pathogen implicated in their pathophysiology is S aureus, which is a gram-positive coccus and can commonly colonize the nose, perineum, eyes, axillae, umbilicus, and wound sites.
Impetigo frequently involves children younger than 6 years, accounting for approximately 10% of skin problems observed in pediatric clinics. SSSS is a rare blistering manifestation affecting mainly neonates and young children. Impetigo is an extremely contagious infection that can spread quickly via direct person-to-person contact or through fomites, and...
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