All of the following have been shown to be routes of transmission for tularemia EXCEPT

Correct Answer: D

Rationale: Tularemia is not transmitted person-to-person; it’s zoonotic via ticks, aerosols, or water.

Correct Answer: A

Rationale: S. aureus is the most frequent cause of osteomyelitis in children.

Correct Answer: D

Rationale: Preauricular lymphadenopathy is not typical of scarlet fever.

Correct Answer: C

Rationale: Vitamin A supplementation reduces measles morbidity and mortality in developing countries.

Correct Answer: B

Rationale: Asymmetric paralysis is characteristic of polio, unlike the symmetric pattern in Guillain-Barré.