Cats get ringworm by direct contact with the fungus that causes the infection. This can happen through contact with an infected animal or person, contaminated objects like bedding, grooming tools, furniture, or even the soil. The fungal spores can survive in the environment for many months, up to 18 months or more, making it easy for cats to get infected especially in places where multiple cats live or in environments that are not well cleaned. The fungus typically infects through open wounds or scratches on the cat's skin, although cats with weakened immune systems can become infected without such wounds. Young cats, older cats, and cats with compromised immune systems are at higher risk. Ringworm is also more common in long-haired cats because the spores are easily trapped in their fur.
In summary, cats get ringworm from:
- Direct contact with infected animals or people.
- Contact with objects or surfaces contaminated with fungal spores.
- Environmental exposure, especially in multi-cat households or shelters.
- Through skin abrasions or weakened immune defenses.
