Investigation of the spread of brucellosis among human and animal populations in southeastern Bulgaria, 2007.
Three human cases of brucellosis were reported in summer 2007 in the region of Haskovo in southeastern Bulgaria. Subsequently, the regional veterinary and public health authorities carried out investigations to determine the spread of infection in domestic animals and in the human population. As a result, over 90,000 animals were tested, and 410 were found infected with brucellosis. The screening of 561 people believed to have been at risk of infection yielded 47 positive results. The majority of these persons had direct contact with domestic animals or had consumed unpasteurised dairy products. The investigations revealed evidence of disease among animals in the region and a considerable risk to humans, thus emphasising the need for effective prevention and control programmes.
University Hospital, Stara Zagora, Bulgaria.
V
V
Tzaneva
S
S
Ivanova
M
M
Georgieva
E
E
Tasheva
D000818:Animals; D002006:Brucellosis / Q000453:epidemiology* / Q000662:veterinary*; D002031:Bulgaria / Q000453:epidemiology; D004196:Disease Outbreaks / Q000706:statistics & numerical data* / Q000662:veterinary*; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D011159:Population Surveillance; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors