Cholera Essay

Karla Obasi HEA 341 Disease Research Report December 9, 2010 CHOLERA Disease Defined Cholera is an infection of the small intestine that causes a large amount of watery diarrhea. Cholera is a bacterial disease (caused by the bacterium Vibrio cholerae) usually spread through contaminated water. The bacteria, which are found in fecal-contaminated food and water and in raw or undercooked seafood, produce a toxin that affects the intestines causing diarrhea, vomiting, and severe fluid and electrolyte

Outbreaks of cholera were not isolated to the European and Asian continents, as several major cases within the United States have been recorded back to colonial times. As trade increased with the old world, infected sailors bringing the disease to major port cities, spreading it even further as products became distributed across the nation. Famously documented as one of the most vital turning points for public health medicine within the US, the city of Chicago mirrored what was unfolding in the 1854

Produced by the bacteria, vibrio cholerae that creates a toxin that affects the absorption of water in the small intestine, Cholera is an infectious disease. The majority of the bacteria is wiped out by gastric acid when ingested, while the surviving bacteria settle in the small intestine and begin making the toxin that produces the symptoms of Cholera. The toxin created by the bacteria, Vibrio Cholerae, is a exotoxin. Vibrio Cholerae is a member of the Vibrionaceae family of curved gram-negative

In the book The Ghost Map, cholera was going into a massive outbreak in London during 1854. The story begins as one of the characters, baby Lewis, Contracts cholera, and when the mother washes diapers and cleans for the baby, she throws the water into the street. This leads to the outbreak. While the Board of Health believed the smell of the city was the cause of the outbreak, there was another citizen who believed otherwise. Henry Whitehead was a doctor who began to specialize in anesthesiology

In the late summer of 1854, Cholera violently seized the largest metropolitan city in the world, Soho London, in a mass outbreak that resulted in thousands of deaths. Physician John Snow walked the streets of Soho trying determine what was causing the cholera outbreak, which was a leaking cesspool into the Broad Street pump. Moreover, Snow concluded Cholera was water born and made a map to prove his findings, but the miasma theory prevented his theory from being accepted. The miasma theory shows

Cholera is an infectious bacterial disease of the small intestine. This bacterium has spread through the world covering about 50 countries that came about through 7 pandemics. This disease is a worldwide public health concern affecting 3-5 million people each year, killing 120,000. Before, it was thought that cholera spread through a sort of fog known as a miasma however now we know the whole mechanism for the cholera toxin. It was discovered that cholera is transmitted through fecal-oral transmission

Cholera outbreaks have been frequently reported from various parts of developing world mainly owing to poor sanitation of potable water. Most of its outbreak has been reported during monsoon (1). However, the outbreaks are not restricted to this period. Cholera outbreaks have also been reported in refugee camp, prison, funeral feast, etc., (2). Cholera is caused by two serogroups of Vibrio cholerae O1 and O139. Among them O1 has two biotypes Classical and El Tor. Classical biotype was completely

recaptures the London cholera epidemic of 1854. He concludes an accurate and engaging story of this outbreak in the history of epidemiology. Johnson who is known for his blunt and honest opinions about intersection of science and technology writes a wonderful narrative attacking the flawed proposals of the scientific community (Pogrebin, 2006). Ghost Map demonstrates the tragic events that caused devastating destruction to this community due to this mysterious disease called cholera. Cholera is caused by

AMINO ACID SEQUENCE ANALYSIS OF THE SUBUNIT B FROM CHOLERA TOXIN PRODUCED BY Vibrio cholerae O139 CELIO CABRAL OLIVEIRA NUCLEOTIDE SEQUENCE ANALYSIS RUTGERS UNIVERSITY FALL 2014 INTRODUCTION Cholera is a tropical disease that causes critical dehydration. The bacterium, which can be found in contaminated water or food, produces the toxin that causes unusual fluid secretion (1). Even though cholera still causes several deaths, about 80% of the cases can be treated with rehydration therapy

For readers familiar with Love in the Time of Cholera, the themes of love and death would be constantly visited and revisited again by Gabriel Garcia Marquez in his novel, with a tad of heavy reliance on the cholera pandemic (as the title suggests not so subtly) and going so far as to intertwine them into a single notion (more often than not) throughout. Such a combination (and comparison) is most visible in Florentino, and helps shapes our emotions and thoughts about him as a character. Yet, in