Question

Lyme disease is disease caused by the bacterium Borrelia burgdorferi in the US. It is transmitted by tick bites, and is characterized by recurring fever, headaches, fatigue and depression over a long period of time. Based on the above information, how is Lyme disease transmitted?

A. By vectors
B. Airborne
C. By fomites
D. By direct contact

Answer 1

Lyme disease, caused by the bacterium Borrelia burgdorferi and transmitted through tick bites, is mitigated via vectors, specifically the black-legged or deer tick.

Step-by-step explanation:

Lyme disease is transmitted by the bacterium Borrelia burgdorferi which is spread to humans through tick bites, specifically the black-legged tick or deer tick. These ticks act as vectors and are usually found in wooded areas. Therefore, based on the information provided, Lyme disease is transmitted by: A. By vectors.

Transmitted through the bite of ticks like Ixodes scapularis in the eastern and midwestern U.S., and Ixodes pacificus on the Pacific coast, Lyme disease represents a significant public health issue with upwards of 300,000 Americans infected annually.

The presence of the biphasic bullseye rash, alongside symptoms such as flu-like conditions and potential long-term complications if left untreated, underscore its seriousness. Understanding the vector-borne nature of Lyme disease is crucial for both preventing and diagnosing the illness.