Nowadays, more and more people are living with HIV and it has become a serious epidemic in Vietnam. The disease spreads rapidly from its core of intravenous drug users, and one of the main obstacles to prevention and treatment is the stigma that leaves those carrying the virus marginalized. Say no to plagiarism. Get a tailor-made essay on 'Why violent video games should not be banned'?Get the original essayA report shows that a third of Vietnam's population is living with HIV. Some municipalities and villages report HIV prevalence more than 10 times the national average, particularly in mountainous, remote and ethnic minority areas, where people still have limited knowledge and services are not yet responsive. adequately to the needs. In Viet Nam, the epidemic remains concentrated in so-called key population groups: injecting drug users (IDU, 22% in 2013), men who have sex with men (2.4%) and female workers. gender (5.3%). The proportion of women living with HIV has continued to increase over the years. Most people living with HIV in 2013 (79%) were aged 20 to 39 (UNAIDS HIV/AIDS estimates 2013). Most people infected with HIV experience a brief flu-like illness that occurs between 2 and 6 years of age. weeks after infection. Symptoms of HIV vary depending on the stage of infection. Although people living with HIV tend to be more contagious in the first few months, many do not know their status until later. During the first few weeks after initial infection, individuals may have no symptoms or experience flu-like illness, including fever, headache, rash, or sore throat. After that, HIV may not cause any symptoms for several years. A During this time, the virus continues to be active and causes progressive damage to people's immune systems. The infection gradually weakens the immune system, and an individual may develop other signs and symptoms, such as swollen lymph nodes, weight loss, fever, diarrhea, and cough. Without treatment, they could also develop serious illnesses such as tuberculosis, cryptococcal meningitis, serious bacterial infections and cancers. There are three main stages of HIV infection. The first is acute HIV infection, which is the earliest stage of HIV infection and usually develops within 2 to 4 weeks after HIV infection. During this time, some people experience flu-like symptoms, such as fever, headache, and rash. In the acute stage of infection, HIV multiplies rapidly and spreads throughout the body. However, some people also develop an opportunistic infection at this stage. Due to their nonspecific nature, these symptoms are not often recognized as those of HIV infection. But during the acute phase of HIV infection, the level of HIV in the blood is very high, which significantly increases the risk of HIV transmission. The second stage is chronic HIV infection. At this stage of the disease, HIV continues to multiply in the body but at very low levels. People with chronic HIV infection may not have any HIV-related symptoms, but they can still pass HIV to others. Scientists explained that without HIV drug treatment, chronic HIV infection usually progresses.