Dermatophilosis is a disease caused by a type of bacteria that can infect the skin and hair of both people and animals. The disease is spread from animals to people through touching an infected animal. Deer are the most common wildlife infected. Affected animals may have a “paintbrush” appearance of matted hair. The matted spots will often have scabs or crusts with pus. Other infected animals may show no symptoms at all.
This disease is most common among people who raise deer or who have contact with fawns. People who handle an infected animal may get pus-filled blisters on their hands and arms. These sores are usually not painful but can develop into shallow, red ulcers that scar.
Wear gloves and protective clothing when working with any animals, especially those with the classic “paintbrush” matted hair appearance, to reduce the risk of getting this disease.
From the Center for Disease Control and Prevention (CDC)