
I've already noted that Ebola can be spread by body fluids — blood, vomit, feces. Studies have also shown that, at least in theory, the virus could also be spread by infectious semen and vaginal fluids.
In one paper, live Ebola virus was isolated from semen 40 days after
the patient first became ill. Others found similar results using
molecular methods: Semen was positive for molecular markers of Ebola as long as 91 days after symptoms appeared...