[Brucellosis in Poland during the years 1976-1978]

Throughout 1976--1978, 757 brucellosis cases have been found in Poland. Mostly such occupational groups have been afflicted with brucellosis as: veterinary service, cowkeepers, Bacutil workers and workers of meat plants. The greatest prevalence occurred in the following age groups: 41--50 (22.0%) and 51--60 (17.1%).