The fact that signs like this are deemed necessary is exactly why I avoid public swimming pools.
Do you think someone chose the term, ‘vomitus’ because it sounded more, classical, more Roman perhaps than just straight, ‘vomit’?
Be sure that it’s fecal contamination and not just plain-old feces that might be just laying around the pool.
How about urine? Is blood okay for swimming? I guess only scoopable body excrement is worth a special sign shout-out.
Come to think of it, doesn’t this sign apply just about everywhere?