Humans can accidentally ingest infective worm eggs that have been passed through the pet's feces and left in the environment. The eggs can then hatch in the human's intestinal tract, and the immature worms can travel to various tissues in the body, including the eyes and brain, potentially causing serious infections.
How likely is it for humans to get worms from cats?
In most cases, a person has to ingest parasite-laden feces in order to contract worms from an animal. Good common sense and hygiene greatly reduces the risk, Weese said. “The risk is never zero,” Weese said, “but I'm not convinced it's any higher for a vet than someone that goes for a walk in the park.”
What happens if humans get worms from cats?
Feline roundworms can infect humans, especially children If accidentally ingested, the worms can migrate to organs such as the liver, lungs, brain or eyes, where the human body generates an immune response to try to wall them off and prevent them from moving any further.
Can I get worms from my cat licking me?
Because cats are not feces eaters (coprophagic), humans are unlikely to become infected by parasites from their cats. Giardia and Cryptosporidia are immediately infective so potentially could be transmitted by a lick.
Can I get worms from petting a cat with worms?
Car World says that yes, people can get worms from cats, but getting worms just from petting is not likely. Roundworm eggs live in soil, so touching soil contaminated by roundworms (and then putting your hands in your mouth) can transmit them to you. Handling infected feces is another way they can be transmitted.
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