Nghiên cứu bệnh do Babesia gibsoni gây ra trên chó tại Bệnh xá Thú y, Trường Đại học Cần Thơ=Study on disease caused by babesia gibsoni in dogs at can tho university veterinary clinic

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Tác giả: Văn Thanh Trần

Ngôn ngữ: vie

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Thông tin xuất bản: Nông nghiệp và Phát triển Nông thôn, 2024

Mô tả vật lý: tr.73-81

Bộ sưu tập: Metadata

ID: 252819

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Nghiên cứu được thực hiện từ tháng 3/2023 đến tháng 9/2023 nhằm xác định tỷ lệ nhiễm bệnh do Babesia gibsoni ( B. gibsoni ) gây ra trên chó
đánh giá hiệu quả điều trị bệnh do B. gibsoni gây ra trên chó. Tổng số chó được khảo sát là 2.321 con, bằng phương pháp khám lâm sàng phát hiện 259 chó nghi ngờ nhiễm B. gibsoni với tỷ lệ 11,16%. Số chó nghi ngờ bệnh này được chỉ định lấy máu, làm tiêu bản bằng phương pháp nhuộm Diff-Qick để xác định bệnh. Kết quả cho thấy, chó mắc Canine Babesiosis (CB) do B. gibsoni gây ra tại Bệnh xá thú y, Trường Đại học Cần Thơ chiếm tỷ lệ 1,38% trên tổng số khảo sát và 12,36% trên số chó nghi ngờ. Trong đó, chó giống đực có tỷ lệ nhiễm B. gibsoni là 17,27%, cao hơn chó giống cái là 8,72%. Tỷ lệ nhiễm B. gibsoni trên chó nuôi thả là 21,21%, cao hơn so với nhóm chó nuôi nhốt là 6,88%. Chó có lông dài có tỷ lệ nhiễm B. gibsoni là 19,59%, cao hơn chó có lông ngắn là 8,02%. Tỷ lệ nhiễm B. gibsoni trên chó có tiền sử nhiễm ve là 17,48%, cao hơn chó không nhiễm ve là 6,03%). Tuy nhiên, CB không phụ thuộc vào giống và tuổi. Các triệu chứng lâm sàng trên chó nhiễm B. gibsoni xuất hiện với các tần suất khác nhau. Tần suất cao nhất là sốt, ủ rũ, biếng ăn (90,63%)
ngứa, rụng lông, nấm da, xuất huyết dưới da (65,63%)
chảy dịch mũi, chảy ghèn (43,75%)
nhiễm ve nhiều (34,38%)
tim mạch (28,13%)
niêm mạc tái, vàng niêm mạc (21,28%). Ngoài ra, có 6,25% (2/32) không có triệu chứng lâm sàng nhiễm B. gibsoni . Sau quá trình điều trị, 32 con chó nhiễm B. gibsoni bằng phác đồ sử dụng kết hợp Imidocarb dipropionat và Doxycyline sau 30 ngày điều trị tiến hành lấy máu xét nghiệm lại có 19 con chó khỏi bệnh, chiếm tỷ lệ 59,37%, 11 con đã thuyên giảm, với tỷ lệ 34,38% và có 2 con không khỏi bệnh, tỷ lệ là 6,25%.Research on disease caused by Babesia gibsoni in dogs at Can Tho University Veterinary Clinic was carried out from March 2023 to September 2023 to determine the infection rate. caused by Babesia gibsoni (B. gibsoni) in dogs
Evaluate the effectiveness of treating diseases caused by B. gibsoni in dogs. The total number of dogs surveyed was 2,321 by clinical examination, detecting 259 dogs suspected of being infected with B. gibsoni with a rate of 11.16%. The number of dogs suspected of this disease is assigned to have blood taken and specimens made using the Diff- Qick staining method to determine the disease. The results showed that dogs with Canine Babesiosis (CB) caused by B. gibsoni at Can Tho University Veterinary Clinic accounted for 1.38% of the total surveyed and 12.36% of the suspected dogs. Among them, male dogs have a B. gibsoni infection rate of 17.27% higher than female dogs (8.72%). The rate of B. gibsoni infection in free-range dogs (21.21%) was higher than in captive dogs (6.88%). Dogs with long hair have B. gibsoni at a rate of 19.59%, higher than dogs with short hair (8.02%). The rate of B. gibsoni infection in dogs with a history of tick infection (17.48%) is higher than in dogs without tick infection (6.03%). However, CB does not depend on breed and age. Clinical symptoms in dogs infected with B. gibsoni appear with different frequencies. The highest frequency is fever, lethargy and anorexia (90.63%)
itching, hair loss, skin fungus, subcutaneous bleeding (65.63%)
nasal discharge and mucus discharge (43.75%)
high tick infection (34.38%)
cardiovascular (28.13%)
pale mucosa, yellow mucosa (21.28%). In addition, 6.25% (2/32) had no clinical symptoms of B. gibsoni infection. After treating 32 dogs infected with B. gibsoni with the combined regimen of Imidocarb dipropionate and Doxycyline, after 30 days of treatment, blood was taken for re-testing, 19 dogs recovered from the disease, accounting for 59.37%, 11 children were in remission at a rate of 34.38% and 2 children were not cured at a rate of 6.25%.

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