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Published on: September 27, 2014
Ebola virus as a sexually transmitted infection
Karen E Rogstad1, Anne Tunbridge
1aHIV and Sexual Health, Sheffield Teaching Hospitals NHS Foundation Trust and Undergraduate Dean, University of Sheffield School of Medicine bInfectious Diseases, Sheffield Teaching Hospitals NHS Foundation Trust, Department of Infectious Diseases and Tropical Medicine, Royal Hallamshire Hospital, Sheffield, UK.
Ebola virus is present in sexual fluids, but no cases show sexual transmission. Survivors should abstain from sex or use condoms for 3 months to prevent potential Ebola virus disease spread.
Area of Science:
- Virology
- Epidemiology
- Public Health
Background:
- The Ebola virus epidemic in West Africa presents a significant global health threat.
- Transmission primarily occurs through direct contact with bodily fluids and skin of infected individuals or deceased persons.
Purpose of the Study:
- To review the evidence regarding sexual transmission of the Ebola virus.
- To assess the risk of Ebola virus transmission through sexual contact.
Main Methods:
- Literature review of previous and current Ebola outbreaks.
- Analysis of viral presence in bodily fluids and at different disease stages.
Main Results:
- No sexually transmitted cases of Ebola virus disease have been confirmed in any outbreak.
- Ebola virus has been detected in rectal, vaginal, and seminal fluids during the convalescent period, with prolonged persistence in semen (up to 101 days).
Conclusions:
- While sexual transmission of Ebola virus is theoretically plausible, no direct evidence supports it.
- Further research is necessary to determine the role of sexual activity in Ebola virus transmission and to guide public health recommendations for recovered individuals.
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