Editorial: Forty Years of Waiting for Prevention and Cure of HIV Infection - Ongoing Challenges and Hopes for Vaccine Development and Overcoming Antiretroviral Drug Resistance

Med Sci Monit. 2024 Apr 1;30:e944600. doi: 10.12659/MSM.944600.ABSTRACTIn April 1984, 40 years ago, the Secretary of the US Department of Health and Human Services announced that Dr. Robert Gallo and his colleagues at the National Cancer Institute (NCI) had confirmed the cause of acquired immunodeficiency syndrome (AIDS) as a retrovirus, which became known as human immunodeficiency virus (HIV) in 1986. For the past 40 years, prevention and cure of HIV infection have been the dual 'holy grail' sought but still not achieved. By the beginning of 2024, the World Health Organization (WHO) estimated that in the past 40 years, between 65.0 million and 113.0 million people have been infected with HIV, and between 32.9 million and 51.3 million people have died from HIV infection. On 29 February 2024, the WHO published an updated report in response to increasing reports of HIV drug resistance (HIVDR). Currently, HIV vaccines in development are in early-stage clinical trials. People with HIV are more likely to develop tuberculosis, with increasing rates of antimicrobial resistance. MTBVAC is the first live attenuated vaccine to prevent Mycobacterium tuberculosis infection, with phase 2a safety and efficacy clinical trial data expected at the end of 2024. This editorial aims to summarize the current challenges and hopes for developing vaccines to prevent HIV infection and approaches to overcome antiretroviral drug resistance as a cure for HIV/AIDS.PMID:38557932 | DOI:10.12659/MSM.944600
Source: Medical Science Monitor - Category: Research Authors: Source Type: research