Answer: D. Inhalation
Explanation:
Impetigo is a bacterial skin infection that is primarily spread through person-to-person contact. The causative bacteria, usually Staphylococcus aureus or Streptococcus pyogenes, enter the skin through cuts or breaks and can be transmitted by direct contact with an infected person's skin, as well as by touching contaminated objects.Inhalation is not a typical mode of transmission for impetigo.
The infection is mainly spread through skin-to-skin contact, making options A, B, and C more relevant to the contraction of impetigo. Poor hygiene, warm and humid conditions (option B), and close contact with infected individuals (option C) are factors that can contribute to the transmission of impetigo.
