Methods for cats to prevent cat ringworm:

1. Cats can prevent cat ringworm by increasing nutrition and improving resistance. It is recommended to adjust the cat’s diet structure and feed Feed foods with high nutritional value.

2. You can also take your cat to bask in the sun more often to help prevent cat ringworm, in which ultraviolet rays can play a very good sterilizing effect.

3. The cat’s living environment and items used need to be disinfected regularly. You can place the cat's items and cat litter in the sun.

Symptoms of cats infected with tinea felis:

1. Cats infected with tinea felis usually experience itching, round spots, irregular hair loss, dander, and scabs. If you use Wood's lamp to illuminate the affected area, there will be apple-green fluorescent spots.

2. Because the cat frequently scratches the affected area, it may also cause secondary bacterial infection, with clinical manifestations such as skin redness and ulcers.