Also known as: 진드기열
에를리히아증은 백혈구를 감염시키는 에를리히아속 세균에 의한 진드기 매개 질병이다. 개에서는 갈색개진드기가 매개하는 Ehrlichia canis가 급성 발열과 출혈경향을 일으키며 골수억제를 동반한 만성기로 진행할 수 있다. 일부 에를리히아종은 진드기 물림을 통해 사람에게도 감염되므로 인수공통감염병으로도 주의가 필요하다.
Ehrlichiosis is a rickettsial disease caused by Ehrlichia species, most notably Ehrlichia canis in dogs. It is transmitted by ticks and has zoonotic relatives that infect people.
Infection follows the bite of an infected tick, chiefly the brown dog tick. The bacteria invade white blood cells and disseminate through the body.
Acute disease causes fever, lethargy, weight loss, and bleeding tendencies with low platelets; chronic disease can cause severe bone-marrow suppression and pancytopenia.
Diagnosis uses antibody tests, PCR, and blood smears showing morulae, alongside complete blood counts revealing thrombocytopenia.
Doxycycline is highly effective, especially in the acute phase; transfusions and supportive care may be needed in severe chronic cases.
Use year-round tick control, perform regular tick checks, and manage the environment to reduce brown dog tick infestations.
This content is for educational purposes and is not a substitute for professional veterinary advice. If you are worried about your pet, contact your veterinarian.
