[Risk analysis of brucelosis in the state of Tlaxcala].

Objective: To identify the risk of brucellosis in the state of Tlaxcala, Mexico.

Materials And Methods: A diagnosis of social type was conducted in the municipalities of Huamantla, Ixtenco and Teacalco, located in the eastern region of the state. The seroprevalence of brucellosis in goats and humans was determined.