Mary Allen
Introduction
Ringworm is a common skin infection that can affect both humans and animals. It is caused by a group of fungi called dermatophytes, which thrive in warm and humid environments. Dogs, particularly those with weakened immune systems, are susceptible to ringworm infection. Ringworm is contagious and can be transmitted from dogs to humans and other animals. In this article, we will discuss the duration of ringworm contagion in dogs, its symptoms, diagnosis, treatment, and prevention.
What is ringworm?
Ringworm is a fungal infection that affects the skin, hair, and nails of dogs. It is characterized by circular patches of hair loss, redness, and scaling. The affected areas may be itchy or painful, and the hair may break off easily. Ringworm can also cause crusty lesions, particularly on the ears, paws, and tail. The infection can spread rapidly, especially in a multi-pet household.
How is ringworm transmitted in dogs?
Ringworm is transmitted by direct contact with an infected dog, contaminated objects, or contaminated soil. The fungus can survive for several months in the environment, making it difficult to eradicate. Dogs with long hair or those living in crowded or unsanitary conditions are at higher risk of contracting ringworm. Puppies and dogs with weakened immune systems, such as those with underlying diseases or on immunosuppressive medications, are also more susceptible to ringworm infection.