QuestionJune 12, 2025

Which of the following statements regarding Legionnaires' disease is correct? a. The infectious agent is usually transmitted by ticks. b. It is usually spread by direct person to-person contact. c. It is a virus infection. d. It does not require treatment.

Which of the following statements regarding Legionnaires' disease is correct? a. The infectious agent is usually transmitted by ticks. b. It is usually spread by direct person to-person contact. c. It is a virus infection. d. It does not require treatment.
Which of the following statements regarding Legionnaires' disease is correct?
a. The infectious agent is usually transmitted by ticks.
b. It is usually spread by direct person to-person contact.
c. It is a virus infection.
d. It does not require treatment.

Solution
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Answer

None of the statements are correct. Explanation 1. Identify the infectious agent Legionnaires' disease is caused by the bacterium Legionella pneumophila. 2. Determine transmission method It is typically transmitted through inhalation of aerosolized water droplets containing the bacteria, not by ticks or direct person-to-person contact. 3. Classify the type of infection It is a bacterial infection, not a viral infection. 4. Assess treatment necessity Legionnaires' disease usually requires antibiotic treatment.

Explanation

1. Identify the infectious agent<br /> Legionnaires' disease is caused by the bacterium Legionella pneumophila.<br /><br />2. Determine transmission method<br /> It is typically transmitted through inhalation of aerosolized water droplets containing the bacteria, not by ticks or direct person-to-person contact.<br /><br />3. Classify the type of infection<br /> It is a bacterial infection, not a viral infection.<br /><br />4. Assess treatment necessity<br /> Legionnaires' disease usually requires antibiotic treatment.
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