Zobrazeno 1 - 6
of 6
pro vyhledávání: '"M T, Oviedo"'
Publikováno v:
American journal of veterinary research. 55(2)
A regional prospective study of the epidemiology of bluetongue virus (BTV) serotypes covering 11 countries in Central America and the Caribbean took place between 1987 and 1992. Active surveillance revealed BTV infection to be endemic in the absence
Publikováno v:
Medical and veterinary entomology. 7(4)
Forty-four species of Culicoides (Diptera: Ceratopogonidae) were caught in insect light traps during the first 2 years of studies on the epidemiology of bluetongue virus in the Caribbean and Central America. Traps were operated near sentinel ruminant
Publikováno v:
American journal of veterinary research. 51(7)
Results of a prospective serologic and virologic study of ruminant livestock in Central America and the Caribbean islands revealed bluetongue virus (BTV) to be enzootic in the 9 countries participating in the study. Bluetongue virus serotypes 1, 3, 6
Publikováno v:
Revista latinoamericana de microbiologia. 29(2)
Publikováno v:
Revista estadistica (Havana, Cuba). 6(2)
A method for evaluating the quality of census or survey data is outlined. The method is based on a model developed in 1961 by Hansen, Hurvitz, and Bershad. The use of the present model for comparisons of data quality among countries is described and
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