You can get bed bugs from the theatre and yes from spa , I’ve had ring worm from the spas , fungal infections on feet and inner thighs, same as ring worm , from towels , if you look closely, you’ll see some attendants with ring worm, doesn’t go away easy , shower with flip flops , but , not in house supply, as far as PS , look for warts , there’s one famous regularly reviewed girl on here that has a walnut size growth on her taint , anyway , just the tip of the ice berg ( don’t forget about lice ) very common in spas , have a good day !