From 1997 to 2002 in Lang Son, HIV/AIDS epidemic evaluated and was going worsen. In the year 1997, there were 260 cases of HIV/AIDS, but in December 2002, 1511 cases of HIV infection were detected, of them 556 were evaluated to AIDS and 506 died. HIV/AIDS interventing were developed in large scale with good results, especially the education for HIV/AIDS control and various programmes of minimizing the damages
HIV ; Acquired Immune Deficiency Syndrome ; Communicable Diseases ; epidemiology