Which of the Following Bacterial Pathogens is Found in Water

Question

Which of the following bacterial pathogens is found in water distribution systems?
A) Enterobacter aerogenes
B) Klebsiella pneumoniae
C) Legionella pneumophila
D) Vibrio cholerae

Accepted Answer

Legionella pneumophila is commonly found in water distribution systems, including cooling towers, hot tubs, and plumbing systems. Enterobacter aerogenes and Klebsiella pneumoniae are primarily opportunistic pathogens that are often associated with hospital-acquired infections. Vibrio cholerae is typically found in contaminated water sources in developing countries and during cholera outbreaks.