HIV prevention – New injection could boost the fight, but some hurdles remain

However, HIV is still a global problem. In 2021, according to the United Nations, 38.4 million people were living with HIV, over 650,000 died from AIDS-related illnesses, and 1.5 million became newly infected.

Nearly 70% of infections occur in key groups: sex workers and their clients, men who have sex with men, people who inject drugs, and transgender people and their sexual partners. Adolescent girls and young women in sub-Saharan Africa are another important group, with nearly 5,000 getting HIV every week.