Search results - 95 results
Association of Streptococcus gallolyticus strains of high and low virulence with the intestinal tract of pigeons.
virulence (STR 357) and a low virulence (STR 598) strain of Streptococcus gallolyticus to attach to the intestinal tract of pigeons. For that purpose, first of all, two groups of six pigeons were anesthetized ...
Serological and biochemical follow-up in cattle naturally infected with Fasciola hepatica, and comparison with a climate model for predicting risks of fasciolosis.
a significant effect on the antibody responses within a same group, and on the enzymatic levels for all groups combined. The forecast results were consistent with the recorded data. Temperature was a major ...
Sensitivity of avian Eimeria spp. to seven chemical and five ionophore anticoccidials in five Belgian integrated broiler operations.
commonly used. Out of 215 coccidiosis-positive groups, 146 Eimeria acervulina, 65 E. maxima, and 88 E. tenella isolates were tested without further laboratory propagation in 17 sensitivity profiles. For each ...
Analysis of foodborne disease in Belgium in 1997.
Gastroenteritis Humans Virus Diseases Abstract: Foodborne disease represents a major problem for public health in industrialized countries, albeit with a low lethality. Foodborne diseases are defined as a group of ...
Transmission of Bluetongue Virus Serotype 8 by Artificial Insemination with Frozen-Thawed Semen from Naturally Infected Bulls.
negative heifers were hormonally synchronized and artificially inseminated at oestrus. In total, six groups of three heifers received semen from four batches derived from three bulls naturally infected with ...