2024/12/10 by Caitlin Pley, Laura Jung, Nadra Nurdin +8 · 2 voices · 1 citation
Medicine · #COVID-19 Impact on Reproduction #SARS-CoV-2 and COVID-19 Research #Viral Infections and Outbreaks Research
paper · doi:10.1016/j.lanmic.2024.101013
openalex publication_date 2024/12/10 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The persistence of viruses in human semen following acute infection can contribute to the ongoing transmission of a disease or cause resurgence after an outbreak has been declared ended. Viral persistence in semen affects embryonic development and male fertility, and the development of drugs and vaccines. We conducted a systematic review of viral persistence in semen in accordance with PRISMA guidelines. 373 original studies were included in this Review after screening 29 739 articles from five databases. Evidence was found of detection of 22 viruses in human semen following acute infection, including pathogens with pandemic potential. In addition to collating the largest evidence base to date on viral detection in semen following acute infection, this Review reports the maximal and median viral persistence (in days) after the onset of illness and evidence for sexual transmission and viability of the viruses in semen. Finally, the Review presents research gaps that need to be prioritised to guide further study of the dynamics of viral persistence in semen.