Diving into a public pool this summer? You might be plunging into a petri dish. While chlorine is the go-to germ killer, it doesn’t work instantly. Some nasty germs can survive in treated water for ...

While merrymakers seem to be having good clean fun in the pool, some are actually doing cringy stuff. Many swimmers are using the pool to wash their feet or their sandals, clogging the water with dirt ...

On hot summer days, few things are more refreshing than a dip in the pool. But have you ever wondered if the pool is as clean as that crystal blue water appears? As an immunologist and infectious ...