Trench fever, described in homeless populations, is most commonly associated with which population?

Trench fever, described in homeless populations, is most commonly associated with which population?

• A. Homeless people
• B. Healthcare workers
• C. Travelers
• D. Schoolchildren

Answer: (A)

Trench fever is caused by Bartonella quintana and is spread by body lice, which thrive in crowded, unhygienic conditions. This makes outbreaks common in populations with limited resources and crowded living environments, such as homeless individuals in shelters or on the streets. While healthcare workers can encounter many infections, trench fever is not characteristically linked to caregiving settings; travelers and schoolchildren are not the classic risk groups. Therefore, it is most commonly associated with homeless people.

Trench fever is caused by Bartonella quintana and is spread by body lice, which thrive in crowded, unhygienic conditions. This makes outbreaks common in populations with limited resources and crowded living environments, such as homeless individuals in shelters or on the streets. While healthcare workers can encounter many infections, trench fever is not characteristically linked to caregiving settings; travelers and schoolchildren are not the classic risk groups. Therefore, it is most commonly associated with homeless people.