Stages of hiv infection pdf

The symptoms vary in type and severity from persontoperson. Hiv infection is diagnosed based on laboratory criteria. Stages of hiv infection hiv risk reduction tool cdc. Other symptoms may include night sweats, muscle aches, sore throat, fatigue, or rash. Within 2 to 4 weeks after infection with hiv, you may feel sick with flulike symptoms. Fast facts there are three stages of hiv infection. The stages of hiv infection understanding hivaids aidsinfo. During acute hiv infection, the virus makes its way to the lymph nodes, a process which probably takes three to five days. Quality of life of hiv infected people across different stages of infection article pdf available in journal of happiness studies 111. Clinical stage 3 symptomatic lymphoid interstitial pneumonitis chronic hivassociated lung disease, including bronchiectasis clinical stage 4c hiv wasting syndrome pneumocystis jirovecii pneumonia recurrent severe bacterial pneumonia chronic herpes simplex infection orolabial, genital or anorectal of more than 1 months. Medicine to treat hiv, known as antiretroviral therapy art, helps people at all stages of the disease if taken the right way, every day, and treatment can slow or prevent progression from one stage to the next. During this time, some people have flulike symptoms, such as fever, headache, and rash. Clinical events are categorized as those where a presumptive clinical.

When people get hiv and dont receive treatment, they will typically progress through three stages of disease. Treatment can also dramatically reduce the chance of transmitting hiv. Acute hiv infection acute hiv infection is the earliest stage of hiv infection, and it generally develops within 2 to 4 weeks after infection with hiv. After acute infection, hiv disease enters a chronic lifelong state of infection, which is characterised by a complex interplay between the virus and the host. In the lymph nodes, hiv reproduces or replicates very quickly and releases new virus into the bloodstream. The first stage of hiv infection is often called primary or acute infection. This is called acute retroviral syndrome ars or primary hiv infection, and its the bodys natural response to the hiv infection. Stage 1 after initial infection can feel like flu not everyone will experience this. Within 2 to 4 weeks after infection with hiv, people may. No effective cure currently exists, but with proper medical care, hiv can be controlled. Fact sheets about hivaids treatment information, the prevention of motherto child transmission, and hiv treatment side effects. Hiv is a lifelong condition, and without treatment, a person with hiv can develop aids, which makes the immune system too weak to fight off disease and infection. Clinically diagnosing suspected or probable hiv infection by diagnosing an aidsdefining condition or hiv at any immunological stage in an adult or child requires confirmation of hiv infection by the best ageappropriate test.