https://pubmed.ncbi.nlm.nih.gov/11166661/
The anti-HIV-1 activity of chloroquine
Results: chloroquine (CQ) and its derivative hydroxychloroquine (HCQ) are endowed with a broad anti-HIV-1 activity inhibiting X4, R5, and X4/R5 stains in lymphocytic and monocytic cells.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7318306/
Quercetin and Vitamin C: An Experimental, Synergistic Therapy for the Prevention and Treatment of SARS-CoV-2 Related Disease (COVID-19)
Quercetin has been investigated in vitro as an antiviral agent for HIV due to its ability to inhibit crucial enzymes: reverse transcriptase (RT), integrase (IN), and protease (PR) (80). Quercetin significantly reduces HIV viral replication (81) and, when added to peripheral blood mononuclear cells (PBMNc) infected with HIV and compared to HIV infected controls, quercetin reduced the levels of p24, Long Terminal Repeat (LTR) gene expression, and viral infectivity together with an inhibition of TNF-α and upregulation of IL-13 (11).
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8662201/
Quercetin and its derivates as antiviral potentials: A comprehensive review
Scroll down to read how Quercetin can be used in conjunction with Highly active antiretroviral therapy (HAART) to reactivate latent HIV while also "keeping it from replicating". This seems like very big news. This was published Oct 28, 2021, so it's very recent info.