نتایج جستجو برای: peridomestic
تعداد نتایج: 379 فیلتر نتایج به سال:
Aedes aegypti control programs require more sensitive tools in order to survey domestic and peridomestic larval habitats for dengue other arbovirus prevention areas. As a consequence of the COVID-19 pandemic, field technicians have faced new occupational hazard during their work activities surveillance control. Safer strategies monitor populations, addition minimum householder contact, are undo...
The hypothesis that residence in a uniform medium-density residential development is associated with lower incidence of Lyme disease is tested with data from a rural, 12-town region of south-central Connecticut where the disease is hyperendemic. The residential setting for 424 cases identified by active surveillance from 1993 through 1995 was determined. Cases located within the Eastern Coastal...
Characterization of H7N2 Avian Influenza Virus in Wild Birds and Pikas in Qinghai-Tibet Plateau Area
Qinghai Lake is a major migrating bird breeding site that has experienced several recent highly pathogenic avian influenza virus (HPAIV) epizootics. From 2006 to 2009 we studied Qinghai's wild birds and pikas for evidence of AIV infections. We sampled 941 healthy wild animals and isolated seventeen H7N2 viruses (eight from pikas and nine from wild birds). The H7N2 viruses were phylogenetically ...
Field tests were carried out during the rainy season of 2001/2002 in São Luís de Montes Belos, Goiás, Brazil, to evaluate the potential of the entomopathogenic fungus, Beauveria bassiana, against peridomestic Triatoma sordida. An oil-water formulation of the isolate CG 14 (Embrapa) was applied in triatomine infested hen houses of four farms at a final concentration of 10(6) conidia/cm2. Numbers...
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