[Human immunodeficiency virus infection at a primary care center].

We report a descriptive study of 56 cases of HIV infection in a primary care center to evaluate its impact on the population on care, the practices at risk, the associated infections and the difficulties for control. The distribution by age, sex and practices at risk is in agreement with most series from our area. Remarkably, there is a greater rate of drug abusers and sexual promiscuity, related with the marginal type of population on care. We found a high prevalence of the most commonly associated infections, tuberculosis, syphilis and hepatitis B. This association justifies screening for these diseases and the use of the adequate prophylactic and therapeutic measures. We found important difficulties for the follow up of these patients. All these facts emphasize the need to approach this increasing health problem from the primary care setting, basically from the health education of the person with practices at risk and the overall follow-up of the involved patients.