The incubation period of HIV generally refers to the acute phase and the asymptomatic phase. The acute phase is characterized by symptoms of viremia and immune system damage, while the asymptomatic phase has no obvious symptoms.
1. Acute phase: It refers to 2~4 weeks after the patient’s first infection with human immunodeficiency virus (HIV), and clinical symptoms caused by HIV viremia and immune system damage, such as fever, headache, sore throat, myalgia, arthralgia, rash, lymph node enlargement, and neurological symptoms, may appear. In the acute stage, the symptoms are usually mild and usually last for 1~3 weeks.
2. Asymptomatic stage: generally no obvious symptoms, can last 6~8 years into the AIDS stage related symptoms. Although there are no symptoms during the asymptomatic period, the virus infection persists, is contagious, and continues to damage the immune system.
It is recommended that patients in the latent stage of AIDS consult a doctor in time to avoid delayed treatment and aggravation of the disease.