Serological survey of Toxoplasma gondii, feline immunodeficiency virus and feline leukaemia virus in urban stray cats in Belgium.
Three hundred and forty-six serum samples taken between 1998 and 2000 from urban stray cats in the city of Ghent were tested for antibodies to Toxoplasma gondii and feline immunodeficiency virus (FIV), and antigens of feline leukemia virus (FeLV). Of these 346 samples, 243 (70.2 per cent) were seropositive for Tgondii. Thirty-nine cats (11.3 per cent) had antibodies against FIV and 13 (3.8 per cent) had circulating antigens of FeLV. Fewer of the female cats had FIV and heavier cats had a higher seroprevalence of FIV. Exact logistic regression showed that cats that were infected with FIV were more likely to be infected with T gondii (P = 0.04), and the cats with FIV had a higher titre of Tgondii antibodies than FIV-negative animals. However, FeLV was not associated with either T gondii or FIV.
Dorny
P
P
Department of Animal Health, Prince Leopold Institute of Tropical Medicine, Nationalestraat 155, B-2000 Antwerp, Belgium.
Speybroeck
N
N
Verstraete
S
S
Baeke
M
M
De Becker
A
A
Berkvens
D
D
Vercruysse
J
J
D000818:Animals; D000913:Antibodies, Protozoan / Q000032:analysis; D000914:Antibodies, Viral / Q000032:analysis; D001530:Belgium / Q000453:epidemiology; D002371:Cat Diseases / Q000453:epidemiology* / Q000276:immunology / Q000469:parasitology / Q000821:virology; D002415:Cats; D005260:Female; D016089:Immunodeficiency Virus, Feline / Q000276:immunology / Q000302:isolation & purification*; D016180:Lentivirus Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary; D005256:Leukemia Virus, Feline / Q000276:immunology / Q000302:isolation & purification*; D016582:Leukemia, Feline / Q000453:epidemiology / Q000276:immunology / Q000821:virology; D008297:Male; D016036:Seroepidemiologic Studies; D014122:Toxoplasma / Q000276:immunology / Q000302:isolation & purification*; D014124:Toxoplasmosis, Animal / Q000453:epidemiology; D014504:Urban Health
D000913:Antibodies, Protozoan; D000914:Antibodies, Viral