Pediatrics 18 months old child cellulitis of leg Sp02 88%, no prior history of hospitalization or illness most probable organism is? A MRSA B Streptococcus pneumonia C Streptococcal pyogenes D All of above 💡 Explanation 18 months old child cellulitis of leg Sp02 88%, no prior history of hospitalization or illness most probable organism is? ✓ Correct Answer: C. Streptococcal pyogenes