Sample Essay Homework Assignment on E. coli and Food-Borne Illness

E. coli and Food-Borne Illness


In spite of strong global attempts to guarantee food security, food-borne illness is a core danger to public in industrialized as well as growing nations. For instance, over 15% of Americans anguish in food-caused diseases annually with about 130,000 incidents of hospitalization and 3000 death tolls (US Food and Drug Administration, 2013, para. 1). As stated by the World Health Organization (2012, para. 1), food-borne illnesses are depicted by gastrointestinal problems that incorporate diarrhea, stomach pain and vomiting. Nevertheless, other severe chronic signs that include immunological disorders, neurological abnormalities and death may take place. Unluckily, the world liability of food-borne disease is unidentified. The latest research add up to the comprehension of food-borne disease instigated by Escherichia coli by assessing its allocation as well as suggesting its likely explanations. Comprehending the dissemination of food-borne disease will aid healthcare policy-makers and the food sector to improve their conservation tactics focusing on the disease incorporating matching assets with the scale of danger.

Escherichia coli

Escherichia coli (E. coli) alludes to diverse strains of bacteria ascertained naturally in the digestive systems of animals and human beings. Majority of these bacteria do not hurt the host, nevertheless others for example enterohemorrhagic E. coli (EHEC) and the E. coli O157:H7 lead to gastrointestinal disorders, urinary tract infections, diarrhea, anemia, or loss of life (Center for Food Security & Public Health, 2009, p. 1). E. coli is discovered in human being or animal feces as well as may be existing in water and food via contamination. On top of this, certain foodstuffs for example raw meat, untreated dairy products may host E. coli in possibly harmful amount.

E. coli can exist in septic meat that has not be put to about 71oC of temperature. It can spread from cow’s body (udder) to milk, however it is terminated via pasteurization. Fruits and vegetables unclean with feces may possibly be a source of E. coli contamination to human beings. Additionally, E. coli can disperse from one individual to another via contact with contaminated parts of the body more so hands. E. coli O157:H7 is the core lead to food contamination linked with Shiga toxin. The signs of food- borne disease linked with E. coli incorporate stomach cramps, bloody diarrhea, vomiting and nausea. These signs are easy to note 3 to 4 days after E.coli infect