Hantavirus can persist in semen for years, but that doesn’t mean it remains contagious May 15, 2026 John News 0 Researchers know very little about how long the Andes version of the hantavirus can remain in human hosts Source: https://www.scientificamerican.com/article/hantavirus-can-persist-in-semen-for-years-but-that-doesnt-mean-it-remains-contagious/ READ from source