Cost-effectiveness of different intervention strategies of human immunodeficiency virus in Zhejiang, China: a Model Study From 2023 to 2052

Mass screening for HIV and preexposure prophylaxis (PrEP) may be effective measures for reducing the probability of HIV transmission. Our study aimed to determine the cost-effectiveness of preliminary screening in the general population, PrEP for HIV-negative spouses in serodiscordant couples, or both approaches in Zhejiang Province.