The U.S. Olympic Committee will hire two infectious disease specialists to advise potential Olympians who are worried about the Zika outbreak in Brazil.
USOC CEO Scott Blackmun sent a letter Wednesday to all possible Olympians, acknowledging the growing worries over the virus.
"I know that the Zika virus outbreak in Brazil is of concern to many of you," Blackmun wrote. "I want to emphasize that it is to us, as well, and that your well-being in Rio this summer is our highest priority."
The letter goes on to spell out much of the information that's already been relayed by the World Health Organization and the U.S. Centers for Disease Control. The virus is spread by mosquitoes. About 20 percent of those infected display mild symptoms, including body aches and rash. But pregnant women and those considering getting pregnant have greater reason for concern because the virus can cause microcephaly, a birth defect marked by an abnormally small head.
In an interview with Sports Illustrated earlier this week, U.S. soccer goalkeeper Hope Solo said if the Olympics were being held now, she wouldn't go.
Blackmun told The Associated Press that Solo's comments "made us realize we need to provide concise and accurate info for our athletes."
At least one of the two infectious disease specialists will be a woman, Blackmun said.
In addition to those two hires, the USOC will post updates to its website at USOC.org/RioTravelUpdates.
The USOC's decision to hire the specialists was first reported by USA Today.
The letter, addressed to prospective members of the 2016 U.S. Olympic and Paralympic delegation, says "no matter how much we prepare ... there will always be risk associated with international competition. Each country, each venue and each discipline will present different risks and require different mitigation strategies."
Blackmun said the USOC is monitoring the frequent updates regarding Zika. The letter makes note that "rapid testing to determine if an individual is infected is expected in the near future."
"First and foremost, we want to make sure our athletes have accurate information because they're concerned," Blackmun said. "Based on what we know now, the primary threat is to unborn children."