The tissues that are involved in periodontal diseases are the gums, which include the gingiva, periodontal ligament, cementum, and alveolar bone. The gingiva is a pink-colored mucus membrane that covers parts of the teeth and the alveolar bone. The periodontal ligament is the main part of the gums.
Primary Cause of Fungal infections. The primary cause of Fungal infections is the result: 1  of transmission of an infectious agent by another person by one or more of the following: saliva, air, cough, fecal-oral route, surfaces, blood, needles, blood transfusions, sexual contact, mother to fetus, etc.auses of Types of Fungal infections: Review the cause informationfor the various types of Fungal infections: 1  Candida. 2  Vaginal Candidiasis. 3  Oral thrush. 4  Athlete's foot. 5  Tinea. 6  Yeast infections. 7  Ringworm-not a worm but a fungus.
Fungus is also a common cause of infections, including ringworm, Athleteâs foot, fungal nail infections, and vaginal yeast. Fungal types are caused by fungus that has either been transmitted through contact or has grown as a result of certain conditions of the body.iruses usually infect a specific type of cell, which causes viral infections to affect certain parts of the body. A cold is the most common type and generally affects the upper respiratory tract. Influenza is another common infection, but symptoms can affect the entire body. Ad.