Brucellosis in Kuwait: a clinico-epidemiological study.

The 160,000 population in Adan area, Kuwait, is served by Adan Regional Hospital. During the 6 months period mid-December, 1983 to mid-June, 1984, 68 cases of brucellosis were admitted to the hospital, an annual incidence of 85/100,000 population. Of these, 84% were Kuwaitis and Bedouins. The mean age was 32 years, range 12-70 years. The male female ratio was 1.4:1. 55 patients gave histories of consuming raw milk and 4 had close contact with animals. The highest incidence of the disease coincided with the animal delivery season and the desert camping period of Kuwaiti families. It appears that air transmission of contaminated soil is one of the main routes of Brucella infections in Kuwait.