Distribution of AIDS diagnoses in California in 2021, by transmission
In California, almost 70 percent of all diagnosed AIDS cases among adults and adolescents in 2021 were due to male-to-male sexual contact. Furthermore, heterosexual contact and injection drug use accounted for 13 and 10 percent of the cases, respectively. This statistic depicts the distribution of AIDS diagnoses among adults and adolescents in California in 2021, by transmission category.