South Korea’s Olympic committee unveiled Zika-proof uniforms complete with mosquito repellent, which will help protect athletes from the virus at this year’s games in Rio de Janeiro. Mosquito-repellent finishes engineered by TANATEX Chemicals were added to the outfits. The uniforms will be worn by athletes during ceremonies, training and at the athletes’ village. Brazil has been fighting the spread of the Zika virus. The threat of Zika has emerged as a major concern in the buildup to this year’s Olympics.