I was thinking 60 days or until the semen tests free of the virus. I had a link, but when I went to verify the info, it had been updated (due to the present outbreak) & that info was no longer on it, which I find ‘interesting’.
Note to self: Cancel planned tourist walking tour of West Point neighborhood until further notice.
“...Men who have recovered from the illness can still spread the virus to their partner through their semen for up to 7 weeks after recovery. For this reason, it is important for men to avoid sexual intercourse for at least 7 weeks after recovery or to wear condoms if having sexual intercourse during 7 weeks after recovery...”
Updated 8 August 2014
Frequently asked questions on Ebola virus disease
http://www.who.int/csr/disease/ebola/faq-ebola/en/