Which statement about meningococcal disease risk for college freshmen living in dorms is true?

Which statement about meningococcal disease risk for college freshmen living in dorms is true?

• A. The risk is the same for commuting students
• B. The risk is decreased for dorm residents
• C. Meningococcal vaccine provides lifelong immunity
• D. The risk is increased for freshmen living in dormitories

Answer: (D)

Close living quarters in dormitories raise meningococcal transmission risk because the bacteria spread easily through respiratory droplets and close contact. First‑year students living in dorms are exposed to many new peers in shared spaces, meals, and social activities, which increases their risk compared with commuting students who have less close and continuous exposure. Vaccination greatly reduces risk but does not provide lifelong immunity for everyone; protection can wane over time, and booster schedules or additional vaccines may be recommended. Therefore, the true statement is that the risk is increased for freshmen living in dormitories.

Close living quarters in dormitories raise meningococcal transmission risk because the bacteria spread easily through respiratory droplets and close contact. First‑year students living in dorms are exposed to many new peers in shared spaces, meals, and social activities, which increases their risk compared with commuting students who have less close and continuous exposure. Vaccination greatly reduces risk but does not provide lifelong immunity for everyone; protection can wane over time, and booster schedules or additional vaccines may be recommended. Therefore, the true statement is that the risk is increased for freshmen living in dormitories.