U. study: Olympic athletes in Rio dodged Zika, but not West Nile and other mosquito-borne illnesses November 3, 2025 by jlamprecht https://www.sltrib.com/news/2017/10/07/u-study-olympic-athletes-in-rio-dodged-zika-but-not-west-nile-and-other-mosquito-borne-illnesses/