pfft facts. who needs them?
Look I've spent a lot of time in the ocean - diving, surfing, windsurfing, etc. But there's something about Fish Hoek....
Maybe it was that lady who got chowed completely - never found even a bit of her.
best way to avoid tummy bugs in general is to live your life a bit 'dirty'. Don't stress too much about food that has expired (obviously not rotten food). Get some dirt on your hands - and in your mouth occasionally. etc etc