Is male homosexuality riskier than prostitution?

• Sex workers, with an HIV prevalence of 14.2%.
• Gay men and other men who have sex with men, with an HIV prevalence of 56.6%.

http://web.archive.org/web/20180601050716/http://www.unaids.org/en/regionscountries/countries/guinea

http://www.unaids.org/en/regionscountries/countries/guinea