Which tick is not listed as a heartwater vector in the material?

Prepare for the TEDA Emerging and Exotic Diseases of Animals Exam with our interactive quizzes. Challenge yourself with multiple choice questions and detailed explanations to enhance your learning and boost your confidence for the exam!

Multiple Choice

Which tick is not listed as a heartwater vector in the material?

Explanation:
Heartwater is transmitted by ticks of the genus Amblyomma, which are known vectors for Ehrlichia ruminantium. In the material, the listed heartwater vectors include Amblyomma variegatum, Amblyomma maculatum, and Amblyomma dissimile. Dermacentor variabilis is not listed as a heartwater vector; it is primarily associated with transmitting other pathogens, such as Rickettsia rickettsii causing Rocky Mountain spotted fever. Because Dermacentor variabilis is not part of the Amblyomma group that transmits heartwater, it is the tick not listed as a heartwater vector.

Heartwater is transmitted by ticks of the genus Amblyomma, which are known vectors for Ehrlichia ruminantium. In the material, the listed heartwater vectors include Amblyomma variegatum, Amblyomma maculatum, and Amblyomma dissimile. Dermacentor variabilis is not listed as a heartwater vector; it is primarily associated with transmitting other pathogens, such as Rickettsia rickettsii causing Rocky Mountain spotted fever. Because Dermacentor variabilis is not part of the Amblyomma group that transmits heartwater, it is the tick not listed as a heartwater vector.

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