Learn From Amazonâs Leadership Principles. Amazon is a crazy company. Within two decades, this bookseller has become a competitor of every single industry leader across retail, publishing, logistics, wireless, toys, devices, apparel and cloud computing, to name a few.
Ringworm, Jock Itch, Athlete's Foot. Ringworm, jock itch, and athlete's foot are all caused by infection with Dermatophytes fungus, also known as the tinea fungus. This fungus lives on moist skin (like in your armpits and groin and between your toes) and can live on clothing and bedding as well (Blech.
Causes. Infectious diseases can be caused by: Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis. Viruses. Even smaller than bacteria, viruses cause a multitude of diseases â ranging from the common cold to AIDS. Fungi. Many skin diseases, such as ringworm and athlete's foot, are caused by fungi. Other types of fungi can infect your lungs or nervous system. Parasites. Malaria is caused by a tiny parasite that is transmitted by a mosquito bite.