Is Rio Safe?

The summer olympics come to Rio in just two short weeks and we don't know if their safe.  Their have been reports recently of bodies, in some state of decay I imagine washing up on shore of some of the beaches so I guess they'll play Beach Volleyball and any other sand sports on a beach that may or may not be full of dead bodies.  Just today the police in Rio arrested some people who may or may not have been terrorists. The water is polluted, you might be able to filter it to drink it but the lakes and rivers for the boating events is probably going to be brown,  the athletes who would normally be wearing water clothes are now wearing three layers to stay safe from the water.  Zika is a big problem, it's a disease from a mosquito that apparently causes birth defects.  Some of the Venues might not be safe, if they're even finished building them.  These are just some of the reasons, top athletes are pulling out of the olympics.  Mainly because of Zika golf (top 3) and tennis players among other sports have said they won't go. The olympic village it self will be one of the safest places in the country during the games, but the olympic village is only a made up part of Rio.  If you're going to go and risk your life, you might have to think twice.