Sheesh. Pollution, Rika(?) virus... I wish the athletes and all those attending the Olympics well.
ETA: I first posted this before I read MadamSarcastra's link. This is beyond disgusting. I hope for the athlete's sake that this is at least partly exaggerated for sensationalistic effect, but I've been hearing about these problems for weeks now.
ETAA: It's zika virus, not rika.