Pathology · single question
What is the most likely mechanism of transmission of impetigo?
Show answer and explanation
Correct answer: B. Direct contact
Impetigo (commonly caused by Staphylococcus aureus and/or group A Streptococcus) is a superficial skin infection that spreads primarily via direct skin-to-skin contact (or contact with contaminated objects), not through airborne or droplet respiratory spread.