The IOC is advising national Olympic committees to follow the World Health Organization's guidance on dealing with the Zika virus ahead of the games in Rio de Janeiro.
Brazil has been hit hard by the mosquito-borne virus, which has been linked to severe birth defects in infants, raising concerns about the outbreak's potential impact on the Olympics in August.
The International Olympic Committee sent a note today to all national Olympic committees outlining the latest medical advice concerning Zika, the latest problem for a country already dealing with a severe economic crisis and a sprawling corruption scandal.
The IOC's medical commission says "we remain confident that there will be a safe environment for successful and enjoyable Olympic Games in Rio de Janeiro.