A Dangerous Myth: The Truth About Microsporia and Cats
- Наргис Косимова
- Dec 9, 2025
- 2 min read
A video is circulating online claiming that cats are "infecting" children with a dangerous disease. In reality, this refers to microsporia, a fungal skin and fur disease that occurs in both animals and humans, but it's important to understand:
❗️ Cats aren't the only source of microsporia.
Microsporia is a fungal infection caused by the dermatophyte Microsporum. In humans, it's known as "ringworm." It's not fatal and completely treatable, but it requires attention.
The fungus can be spread by:
· a sick cat or dog,
· a person who already has fungal infections,
objects (hats, combs, toys, carpets),
· soil and dust, where spores can survive for months,
· public places (children's rooms, courtyards, entryways).
This means that a child can become infected even without contact with animals.
Are cats to blame?
Blaming cats solely is wrong and unfair.
Cats are only one of the carriers. Moreover:
Many infected cats are asymptomatic—meaning they don't become seriously ill and can't intentionally infect anyone else;
Infection most often occurs in environments with many stray animals, a lack of veterinary supervision, and poor hygiene;
If the pet is domesticated, vaccinated, and well-groomed, the risk is minimal.

👉 The real problem isn't the cats, but the lack of prevention and control.
How does microsporia manifest in cats?
Small round patches of hair loss;
Mild flaking;
Almost no itching, so owners often notice it late.
It's not the disease itself that's dangerous, but the delay in treatment. With proper treatment, microsporia is completely curable:
Antifungal ointments and tablets,
Special shampoos,
Home treatment.
The course of treatment is 4-8 weeks.
How to protect children and animals?
✔️ Take your pets to the vet regularly ✔️ Treat found or shelter animals ✔️ Teach children not to touch unfamiliar cats ✔️ Maintain basic hygiene by washing your hands ✔️ Consult a dermatologist at the first sign of symptoms in your child
Why shouldn't you demonize cats?
Online panic leads to cruel consequences—abandoning animals and aggression against stray cats. This doesn't solve the problem, but only exacerbates it.
Cats are not enemies. They don't choose to get sick. Responsibility for prevention, treatment, and children's safety always lies with people, not animals.
Factchecker.uz's conclusion is partially true.


