Lyme disease is transmitted by ticks of which genus?

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Prepare for the CMS II Rheumatology E1 Exam with our comprehensive quiz. Study using flashcards and multiple-choice questions, each with hints and explanations. Get ready for success!

Multiple Choice

Lyme disease is transmitted by ticks of which genus?

Explanation:
Lyme disease is transmitted by ticks of genus Ixodes. In the US and Europe, the primary vectors are Ixodes species (for example, Ixodes scapularis in the eastern and central US, Ixodes pacificus on the west coast, and Ixodes ricinus in Europe). The Lyme pathogen, Borrelia burgdorferi sensu lato, lives in the tick and is passed to humans when the tick remains attached during feeding, typically after a day or two. Other tick genera listed are associated with different pathogens and diseases, not Lyme disease, which is why Ixodes is the correct vector.

Lyme disease is transmitted by ticks of genus Ixodes. In the US and Europe, the primary vectors are Ixodes species (for example, Ixodes scapularis in the eastern and central US, Ixodes pacificus on the west coast, and Ixodes ricinus in Europe). The Lyme pathogen, Borrelia burgdorferi sensu lato, lives in the tick and is passed to humans when the tick remains attached during feeding, typically after a day or two. Other tick genera listed are associated with different pathogens and diseases, not Lyme disease, which is why Ixodes is the correct vector.

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