Title |
First report of Cytauxzoon sp. infection in a domestic cat from Portugal
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Published in |
Parasites & Vectors, May 2016
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DOI | 10.1186/s13071-016-1506-5 |
Pubmed ID | |
Authors |
Ana Margarida Alho, Joana Silva, Maria João Fonseca, Filipa Santos, Cláudia Nunes, Luís Madeira de Carvalho, Manuel Rodrigues, Luís Cardoso |
Abstract |
Cytauxzoonosis is an emerging and life-threatening tick-borne feline disease caused by haemoprotozoan parasites of the genus Cytauxzoon. Information regarding epidemiological and clinical presentation of infections by species other than Cytauxzoon felis is scant. A case of Cytauxzoon sp. infection is described in a 2-year-old mixed breed male domestic cat from Portugal, presenting a history of acute lethargy, anorexia and pyrexia. Complete blood count revealed a severe anaemia, leucocytosis and thrombocytopenia. A pleural effusion was noticed on thoracic radiograph, and marked splenomegaly and free abdominal fluid were visualized by ultrasound. A molecular screening for the detection of causative agents of infectious anaemia was performed, and a positive result for Piroplasmorida was obtained. DNA sequencing of a 743 bp amplicon of the 18S rRNA gene (GenBank accession no. KU710344) revealed 99.9 % identity with Cytauxzoon manul. This is the first report of Cytauxzoon sp. (clustering together with C. manul) in a felid from Portugal. Clinical manifestations along with molecular analysis suggest the hypothesis that domestic cats might be infected with and serve as a reservoir host for C. manul. |
X Demographics
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Unknown | 3 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 67% |
Science communicators (journalists, bloggers, editors) | 1 | 33% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 36 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Researcher | 7 | 19% |
Student > Master | 6 | 17% |
Student > Ph. D. Student | 4 | 11% |
Other | 2 | 6% |
Professor > Associate Professor | 2 | 6% |
Other | 5 | 14% |
Unknown | 10 | 28% |
Readers by discipline | Count | As % |
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Veterinary Science and Veterinary Medicine | 10 | 28% |
Agricultural and Biological Sciences | 5 | 14% |
Medicine and Dentistry | 4 | 11% |
Immunology and Microbiology | 2 | 6% |
Pharmacology, Toxicology and Pharmaceutical Science | 1 | 3% |
Other | 2 | 6% |
Unknown | 12 | 33% |