Abstract:Objective To analyze the effect of health education prevention and control in tuberculosis, AIDS and hepatitis B infectious diseases.Methods Ninety-eight patients at high risk of tuberculosis, AIDS and hepatitis B were divided into two groups, with 49 cases in each group. The control group conducted routine intervention for prevention and control, and the experimental group received health education to compare self-awareness, psychological status, compliance, illness and satisfaction between the two groups.Results The cognitive improvement level of the experimental group was significantly better than the control group (P<0.05), the negative emotional remission was better than the control group (P<0.05), the disease incidence was lower than the control group (P<0.05), and the compliance and satisfaction were higher than the control group (P<0.05).Conclusion Health education can play a positive prevention and control of infectious diseases, reduce the incidence of diseases, enhance patients' self-awareness, improve bad mood, improve compliance and satisfaction, which is worthy of clinical application.