[Myxomatosis in Tunisia: seroepidemiological study in the Monastir region (Tunisia)].
A sero-epidemiological study of myxomatosis, realized in the region of Monastir, confirmed the existence and the prevalence of the disease in its nodular form. Different strains of the myxomatosis virus were isolated and identified by gel immunodiffusion test (GID) using specific polyclonal sera. Serological analyses using complement fixation (FC) and (GID) tests allowed the detection of specific antibodies in sera from both healthy and sick animals. The results also confirmed the better sensitivity of the FC over the GID. Overall rates infection of herds and animals were 54.9% and 32.63% (p < 0.05), respectively, as revealed by serological testing. These rates increase with the size of herds. Geographic distribution of myxomatosis cases suggests that the disease first appeared in the coastal region then moved inside the Sabel area. Breeding and farming conditions, associated with deficiency in sanitary and medical measures, are at the origin of the introduction and the wide distribution of myxomatosis in this region.
Ghram
A
A
Institut Pasteur de Tunis, Tunis Bélvèdère.
Benzarti
M
M
Amira
A
A
Amara
A
A
D000818:Animals; D009234:Myxomatosis, Infectious / Q000097:blood / Q000453:epidemiology* / Q000276:immunology* / Q000821:virology; D011159:Population Surveillance; D015995:Prevalence; D011817:Rabbits; D016036:Seroepidemiologic Studies; D012703:Serotyping; D014416:Tunisia / Q000453:epidemiology
La myxomatose en Tunisie: etude séro-épidémiologique dans la région de Monastir (Tunisie).