WebOrganisms that are normal flora can occasionally cause disease, especially when defenses are disrupted. Tropisms (attractions to certain tissues) determine which body sites … WebList of fictional diseases, diseases found only in works of fiction. Airborne disease, a disease that spreads through the air. Contagious disease, a subset of infectious diseases. Cryptogenic disease, a disease whose cause is currently unknown. Disseminated disease, a disease that is spread throughout the body.

Viral Diseases - Introduction, Examples, Causes, Symptoms and

WebJul 20, 2024 · Overview. Zoonosis is another name for a zoonotic disease. This type of disease passes from an animal or insect to a human. Some don’t make the animal sick but will sicken a human. Zoonotic ... WebADVERTISEMENTS: List of nine important viral diseases seen in humans: 1. Chickenpox 2. Smallpox 3. Poliomyelitis 4. Measles 5. Mumps 6. Rabies 7. Trachoma 8. Influenza 9. … greentownrealty.com

Disease Definition, Types, & Control Britannica

WebPI3 Kinase disease is caused by genetic mutations that overactivate an important immune-system signaling pathway. This causes a chain reaction of problems, disrupting the normal development of infection-fighting B and T cells. People with the disease have a weakened immune system and experience frequent bacterial and viral infections. WebApr 4, 2024 · disease, any harmful deviation from the normal structural or functional state of an organism, generally associated with certain signs and symptoms and differing in nature from physical injury. A diseased organism commonly exhibits signs or symptoms indicative of its abnormal state. Thus, the normal condition of an organism must be understood in … WebSep 4, 2024 · What Are Genetic Disorders? Genetic disorders are diseases, syndromes, or other conditions that are caused by mutations in one or more genes or by chromosomal alterations. Genetic disorders are typically present at birth, but they should not be confused with congenital disorders, which are any disorders, regardless of cause, that are present … fnf bricks