Diseases and Pathogens Pathogens Pathogens are disease-causing or infectious microorganisms (EPA 2011, Kennedy 2012). Some of them are often found in water from sewage discharges, leaking septic tanks, or runoff from feedlots. They enter the body and cause disease every day through the air we breathe, food, water or direct personal contact. The body's immune system is able to destroy many pathogens. When it cannot, infection occurs and the person gets sick.

"However, some baceteria -- including the one that causes cholera -- regularly pass through this gauntlet (stomach acid) to wreak havoc in the intestines" (Seppa, 2002, p. 357). Seppa's study continues by asserting that, "the result is severe diarrhea that can lead to fatal dehydration" (Seppa, p. 358). Treating cholera can be done with a variety of antibiotics and medical supplies, but the simplest and most effective way to both

Bacterial Toxins & Damage to Neurons Which bacterial toxins have negative impacts on the human body? This paper reviews those toxins and their effects on human functions. Clinical Diseases Professor F.H. Kayser explains that "Exotoxins" are pathogenic bacteria that are capable of producing a "variety of toxins that are either the only pathogenic factor" in the onset of diseases like diphtheria, tetanus and cholera, or if they aren't the only factor they are

Applying Epidemiology The case study centers mainly on analyzing the symptoms of an unknown disease experienced by students at one of the universities in Central South Texas. The students were suffering from nausea, diarrhea and vomiting. The two students reported the food they had taken in one of the local pizzerias had caused the illness. Other analyses on the 23 students seek to investigate the illness whose symptoms are described in

Correspondingly, it's cooler than normal in the Southeast and Southwest United States (Climate Prediction Center Internet Team, 2005). Because the upper westerly winds are more vertical, the tropical North Atlantic has fewer hurricanes, while the eastern tropical North Pacific has more (Climate Prediction Center Internet Team, 2005). Sometimes, after ENSO's warm phase, ENSO's opposite, cold phase (La Nina) occurs (Climate Prediction Center Internet Team, 2005). This periodic (every three to

precautions an individual could take to ensure that he or she remained safe during an outbreak of cholera. There are basic sanitary precautions that individuals should implement to ensure that they remain healthy during such an outbreak that largely stems from people interacting with bacteria transmittable through feces. The most immediate of these pertains to remaining hydrated, since cholera can become fatal when individuals are plagued by diarrhea that