نتایج جستجو برای: serological survey
تعداد نتایج: 391579 فیلتر نتایج به سال:
In recent years Angiostrongylus vasorum has become another important heart parasite of dogs besides Dirofilaria immitis, with intense spread into new areas of Europe. The first two cases of canine angiostrongylosis in Slovakia were observed in 2013, demonstrating that this life-threatening parasitic disease of dogs has expanded into this territory too. One year after the first A. vasorum findin...
Sera from 536 adults and children in Swaziland were examined for their reactivity in the rapid plasma reagin (RPR) and Treponema pallidum haemagglutination (TPHA) tests. None of 130 sera from children was reactive in either test; 8.6% of sera from 185 healthy adults were reactive in the RPR test and 33% in the TPHA test; 24.5% of 220 sera from patients with genital ulcers were RPR-positive and ...
Toxoplasmosis is one of the most prevalent parasitic infections of man and livestock, and its transmission has usually been attributed to ingestion of undercooked or raw meat from infected livestock, with the infection rate in those animals being an important risk predictor of human disease, high in Iran and Ardabil State. During a study on this public health problem, we tested serum samples fr...
A serological survey of Brucella abortus in cattle originating from communal grazing areas of Kwa Zulu Natal was carried out between March 2001 and December 2003. The survey was designed as a 2-stage survey, considering the diptank as the primary sampling unit. In total 46 025 animals from 446 diptanks of 33 magisterial districts were sampled and tested using the Rose Bengal test and Complement...
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