A UTI
streptococcus
streptococcus
Bacterial skin infections (bacteria). DermNet NZ. Bacterial skin infections. Some bacteria live on normal skin and cause no harm, such as some Staphylococcus species, Corynebacterium spp., Brevibacterium spp and Acinetobacter.
Ringworm on the skin is caused by a type of fungus called dermatophytes. These fungi thrive in warm and moist environments, leading to infections on the skin.
dermal papillae
Possible causes of brown spots on a cat's skin may include allergies, fungal infections, parasites, or skin cancer. It is important to consult a veterinarian for proper diagnosis and treatment.
Skin infections have a variety of causes. A significant number of skin infections are caused by parasites, such as small mites, which cause scabies. Fungi are also responsible for skin infections, like the inaptly-named ringworm, which is not caused by a worm at all. A number of infectious diseases are caused by bacteria, usually as a result of bacteria getting into already-existing rashes. It is important to differentiate skin infections from other skin complaints. A skin infection is a communicable disease, where as a skin complaint such as eczema cannot be transmitted.
The common reason that long term antibiotic therapy can cause new infections is that it also gets rid of the protective layer of the skin. This exposes the skin to bacteria that causes infections.
Complications such as bacterial infection of the open skin lesions, pneumonia, or bone infections are the major causes of death from smallpox.
Possible causes of white patches on a dog's skin include genetic factors, fungal infections, autoimmune diseases, and skin trauma. It is important to consult a veterinarian for a proper diagnosis and treatment.
Malassezia furfur is classified as a superficial fungus because it primarily colonizes the skin surface and hair follicles instead of invading deeper layers of the skin. It mainly causes superficial skin conditions like dandruff and pityriasis versicolor, which typically manifest on the skin's surface. This distinguishes it from cutaneous fungi, which can penetrate deeper skin layers and cause more invasive infections.