How does ringworm infection occur in cats? - briefly
Ringworm infection in cats occurs through direct contact with fungal spores, which can be found on contaminated surfaces, animals, or humans. The fungi thrive in warm, humid environments and invade the skin, hair, or claws, leading to infection.
How does ringworm infection occur in cats? - in detail
Ringworm infection in cats is caused by dermatophytes, a group of fungi that thrive on keratin found in skin, hair, and nails. The most common species responsible for ringworm in cats is Microsporum canis, though Trichophyton mentagrophytes and Microsporum gypseum can also be culprits. Transmission occurs primarily through direct contact with an infected animal, as fungal spores are shed from the skin, hair, or fur of the infected host. Indirect contact is another significant route of infection; spores can survive in the environment for months, contaminating surfaces such as bedding, grooming tools, furniture, or carpeting. Cats can also contract ringworm by coming into contact with contaminated soil, as certain dermatophytes are naturally present in the environment. Factors such as age, health status, and immune function influence susceptibility, with kittens, elderly cats, or those with compromised immune systems being more vulnerable. Once the spores attach to the cat’s skin, they germinate and invade the outer layers, leading to the characteristic circular lesions, hair loss, and scaling. The infection can spread rapidly, especially in multi-cat households or environments with poor hygiene. Early detection and prompt treatment are essential to prevent further transmission and complications.