Peer-reviewed veterinary case report
Signs and blood test results in 60 dogs with Babesia gibsoni infection
By Liu, Pin-Chen et al.·Published in Veterinary parasitology, regional studies and reports·2022·Graduate Institute of Veterinary Medicine·View original on PubMed →
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Original publication title: Clinical characteristics of naturally Babesia gibsoni infected dogs: A study of 60 dogs.
- Species:
- dog
Plain-English summary
A group of 60 dogs diagnosed with Babesia gibsoni, a tick-borne disease that causes anemia, were studied to understand their symptoms and health issues. Most of the dogs showed signs of anemia, with nearly half experiencing severe anemia, and many had low platelet counts. Some dogs also had elevated levels of certain proteins and liver enzymes in their blood. The findings highlighted the presence of a strain of the disease that is resistant to a common treatment, atovaquone. Treatment options may need to be adjusted for dogs infected with this resistant strain.
People also search for: dog anemia symptoms · Babesia gibsoni treatment · tick-borne disease in dogs · atovaquone resistance in dogs
Abstract
Babesia gibsoni is increasingly recognized globally as a cause of canine tick-borne anemic disease; however, only a few clinical reports of naturally acquired infection are available. In this systematic study of dogs presenting with B. gibsoni infection, clinical and laboratory data were collected for dogs with PCR-confirmed B. gibsoni infection admitted to the National Taiwan University Veterinary Teaching Hospital (NTUVH) from January 2014 through December 2015. Of the 60 dogs recruited, 20 (33.3%) had concurrent disease and 40 (66.7%) had only B. gibsoni infection. The severity of anemia in B. gibsoni infected dogs with concurrent or without concurrent infection was not significantly different. The most commonly observed hematological abnormalities were anemia (49/60, 81.7%) and thrombocytopenia (37/60, 61.7%). Of 49 dogs, 24 (49%) had severe to very severe anemia (PCV < 20%). The main biochemical abnormalities included hyperglobulinemia (28/53, 52.8%), hyperbilirubinemia (10/28, 35.7%) and elevated hepatic enzyme activity (7/48, 14.6%). In addition, 2 of the 60 the client-owned dogs and 5 of the 33 B. gibsoni-positive stray dogs were detected as having a naturally atovaquone-resistant strain, using the SimpleProbe® assay. The study results provide a useful clinical presentation of B. gibsoni infection and raise the issue of the naturally atovaquone-resistant strain currently existing in Taiwan.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/35115116/