Bacillary dysentery is a bacteria-induced diarrheal illness primarily caused by four species of Shigella: S. dysenteriae, S. sonnei, S. flexneri and S. boydii. Shigellosis is another term for bacillary dysentery. The infecting bacteria cause an...
The bacterium bartonella henselae causes the illness cat scratch fever, also known as cat scratch disease. Transmission of the bacteria occurs via scratches or a bite from an infected kitten or cat. Lymph node swelling in the area near the wound...
The Centers for Disease Control and Prevention notes that in the United States, about 1.1 million people had HIV or AIDS by the end of 2006. HIV, or human immunodeficiency virus, passes to people through sexual contact, needle sharing or...
Urinary tract infections are caused by bacteria that invade the urinary tract and cause infection, according to the National Kidney and Urologic Diseases Information Clearinghouse. A urinary tract infection is a serious health concern that should...
Food poisoning, which is also called foodborne illness, can cause many flu-like symptoms, including fever, nausea, vomiting and diarrhea. Bacteria are a common cause of foodborne illnesses, and the particular characteristics of the disease can...
The human immune deficiency virus (HIV), the causative agent of the acquired immune deficiency syndrome (AIDS) attacks specific components of the immune system of the body, making the body prone to certain opportunistic infections, cancers and...
Shigella flexneri is one kind of bacteria that can cause an acute bloody diarrhea called shigellosis. This type of infection is especially prevalent in underdeveloped countries due to poor water sanitation and large numbers of people with weakened...
Dysentery is a medical condition characterized by severe inflammation of the intestinal tract. This condition is typically the result of an infection caused by pathogenic bacteria, viruses or worms. There are two major types of dysentery: amebic...
Coliform refers to bacteria that are found in the gut of humans and animals, as well as soil and water. These bacteria are also known as Enterobacteria, and are rod-shaped and reside in the digestive tract. When they come in contact with water or...
HIV is an incurable sexually transmitted disease that develops into AIDS in its last stage. Besides sex, the virus is transmitted through intravenous needle exchange, and may be passed from an HIV-positive mother to her unborn child. The NIH...
HIV is a virus that damages the body's immune system, making it more susceptible to various infections and cancers. The immune system contains special cells--CD4 cells--that help protect the body from infection. In an HIV-negative person, a normal...
Packed with vitamins, minerals and antioxidants, juices are renowned as health-boosting beverages. Along with providing a concentrated source of nutrition, juicing is a convenient way to infuse your diet with healthy plant foods and reach the...
Acquired immunedeficiency syndrome (AIDS) is a disease caused by the human immunedeficiency virus (HIV). According to the National Institute of Allergy and Infectious Diseases (NIAID), there are over 30 million people worldwide living with...
The ingestion of potentially contaminated food and beverages provides an easy portal of entry for infectious organisms that may affect the colon, or large intestine. Although the gastrointestinal system possesses several mechanisms to protect its...
Acquired Immunodeficiency Syndrome (AIDS), a chronic disease caused from Human Immunodeficiency Virus (HIV) which causes damage to the immune cells that protect the body from bacteria and viruses presented in daily life. The Center for Disease...
Whether your goal is weight loss or healthful living, raw foods such as fruit, vegetables, nuts and seeds can deliver a host of benefits. Along with vitamins and minerals, raw foods are packed with health-boosting antioxidants and enzymes,...
Contagious diseases abound in the human population, perpetuated by person-to-person transmission through varied forms of contact. The route of transmission typically correlates to the primary site of the infection, although some contagious...
