Diarrhea-Inducing Parasite in Public Pools: How to Protect Yourself

People pee in swimming pools – that probably doesn’t come as a shock to you. You tuck it in the back of your mind when you go swimming; but you when you accidentally swallow a mouthful of pool water, you know you’re getting more than H2O and chlorine. Well, there’s another threat lurking in public swimming […]