Lyme disease can be spread through which mode of transmission?

• A. Direct person-to-person contact
• B. Contaminated food and water
• C. Airborne droplets
• D. Bite of infected ticks

Answer: (D)

Verified step by step guidance

1. Understand the modes of transmission commonly associated with infectious diseases: direct person-to-person contact, contaminated food and water, airborne droplets, and vector-borne transmission.
2. Recall that Lyme disease is caused by the bacterium Borrelia burgdorferi, which is primarily transmitted through the bite of infected ticks, specifically Ixodes species (deer ticks).
3. Recognize that direct person-to-person contact, contaminated food and water, and airborne droplets are not typical transmission routes for Lyme disease.
4. Identify that the correct mode of transmission for Lyme disease is through a vector, which in this case is the bite of infected ticks.
5. Conclude that the correct answer is 'Bite of infected ticks' because Lyme disease is a vector-borne illness transmitted by tick bites.