Lishai Striguschich

Ringworm (Barber's lichen) Barber's lichen (ringworm) is a skin infection caused by a fungal microorganism. This microorganism has a different origin and belongs to microscopic molds that live in humid environments. The most common form is tropical mold, that is, Aspergillus. It is characterized by a hyphae-like shape, which consists of club-shaped cells with strongly pronounced spores. The exact causative agent of ringworm is unknown; it is assumed that viruses and fungi similar to penicillium are involved in its development. This disease was first described by academician Farian in 1776 under the name “ring mite” (Pediculus capitis). In 1879, a connection was found between venereal diseases and ringworm.

Ringworm is the most common disease among pets and the most contagious of all fungal diseases. This disease predominantly affects only dogs and is rarely found in cats.