Can a rash on a human be caused from worms on a cat?

Yes, a rash on a human can potentially be caused by parasites from a cat, particularly through a condition known as "cat scratch fever" or by exposure to parasites like hookworms. If a person's skin comes into contact with contaminated soil or feces from an infected cat, it may lead to skin irritation or a rash. Additionally, certain worms, like roundworms, can cause a condition called larva migrans, leading to rashes in humans. Proper hygiene and regular veterinary care for pets can help prevent these issues.