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Filters Content type: News, Editors' picks Topic: Transmission & prevention

Information about the different ways in which HIV can be passed on, as well as methods of HIV prevention including undetectable viral load, condoms and PEP.

Come again: Researching “risk” in sexual health

Editor's pick
David James Field (Substack)
14 April 2026

Fewer overdose deaths among needle and syringe program participants

Editor's pick
Karolinska Institutet
18 February 2026