How is Leptospirosis transmitted to humans?

• A. Through skin or contaminated water
• B. Through respiratory droplets
• C. Through contact with fur
• D. Through shared toys

Answer: (A)

Leptospirosis is transmitted when Leptospira bacteria shed in animal urine contaminate water or damp soil and enter the body through broken skin or mucous membranes (like the eyes, nose, or mouth). That route—contact with skin or contaminated water—provides the primary way infection happens, especially after swimming, wading, or handling mud. It isn’t primarily spread by respiratory droplets, by touching fur, or by sharing toys, which don’t give the bacteria a way into the body. In practical terms for dog-related contexts, take care around standing water and urine-contaminated areas, and follow hygiene and vaccination guidance to reduce risk.