HIV/AIDS

Disease

Disease Profile

HIV/AIDS refers to infection with human immunodeficiency virus and its advanced stage, acquired immunodeficiency syndrome. HIV progressively weakens immune defenses, and without treatment may progress to severe immunodeficiency with opportunistic infections and malignancies. Antiretroviral therapy can suppress the virus and prevent progression to AIDS.

Category
Chronic viral infectious disease
Prevalence
At the end of 2023, an estimated 39.9 million people were living with HIV globally
ICD Codes
  • B20

Related News

NIH Institute Told to Remove 'Biodefense' and 'Pandemic Preparedness' Language

The National Institute of Allergy and Infectious Diseases has been instructed to remove "biodefense" and "pandemic preparedness" language from its website, signaling a major shift away from these research priorities. NIH leadership says the institute will now focus on current infectious diseases and basic immunology rather than predicting future threats. Public health experts warn this could leave the U.S. less prepared for future health emergencies.

Zimbabwe Launches Lenacapavir HIV Prevention Injection

Zimbabwe began rolling out lenacapavir, a twice-yearly injectable HIV prevention drug, on February 19 in Epworth. The program will initially target more than 46,000 people at high risk across 24 sites nationwide.

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