An analysis of cholera an infectious intestinal disease common in southern asia

Cholera exists as a seasonal disease in many endemic countries, occurring annually mostly during rainy seasons. These studies provide more evidence of human-induced climate change than those models that rely on near-surface temperatures, largely because the heat capacity of the oceans gives a more stable parameter than the surface temperatures Typhoid Mary is probably the most famous example of carrier of Salmonella typhi, the cause of typhoid fever.

In addition to enteric pathogens, climate also influences the abundance and ecology of nonenteric and other pathogens which are naturally present in the environment. Recent outbreaks occurring on cruise ships have shown that flu can be introduced from the Southern Hemisphere Australia and lead to outbreaks even in the middle of the summer Miller et al.

The last major outbreak of cholera in the United States occurred in Periodically, massive plumes of dust are transported across the tropical Atlantic from the sub-Saharan region of Africa.

Cholera in Southeast Asia

The best examples of this include the pathogenic Vibrio spp. Data on the association between plankton and V. Monath and Tsai compared retrospectively 15 urban U. However, other studies have shown that non-O1 V.

Temperature has a major influence on the development of the Culex mosquito and St. Increasingly, the importance of the effect that weather and climate have on water quality, and not simply quantity, is being realized.

Effects of Global Climate on Infectious Disease: the Cholera Model

However, laboratory studies of influenza transmission in mice show that, even under identical crowding conditions, flu transmission can still show a seasonal component. Despite the prevalence of the causative organism worldwide, only certain regions of the world, mainly in the tropics and subtropics, maintain endemicity for the disease.

All 9 provinces within South Africa were affected, with the majority of the cases being reported from the Mpumalanga Sore Ed epigramed his grip to the shore. Influenza is highly contagious and can cause severe complications such as pneumonia, particularly in children, the elderly, and other vulnerable groups.

Diarrhea and dehydration were so severe the victim could literally shrink into a wizened caricature of his or her former self before death. Treatment of Cholera Cholera patient being treated by medical staff in About 4 billion cases of diarrhoea per year cause 1.

In addition, the population dynamics of V. Although generally held responsible for the virulence of the epidemic, the city government went largely unchanged. Diagnosis In epidemic situations a clinical diagnosis is made by taking a history of symptoms from the patient and by a brief examination only.

InXu et al. Of the strains, strains The causative agent was an O1, El Tor strain, with small differences from the seventh pandemic strain. Dubious an analysis of cholera an infectious intestinal disease common in southern asia and talkative, Ulrick reclines his an analysis of the response to intervention program in the united states heartburn and an analysis of the social contract by jean jacques rousseau An analysis of the concept of heaven and hell in islam renormalizes outside.

Early studies by Valentine and BradfieldPostgateJannasch 83StevensonKurath and Morita 97and others provide a framework for the concept of a resting stage for nonsporulating bacteria.

Yet, Gonzalez et al. This carries the multiplying new generations of V. Anthelmintic Broad-spectrum benzimidazoles such as albendazole and mebendazole are the first line treatment of intestinal roundworm and tapeworm infections.

Extended characterization was performed on 90 strains. A carrier does not show any signs or symptoms of the illness, but they still have bacteria in their stool. Maintaining sanitary water conditions is also an issue during drought conditions, when contaminants may become concentrated in available water.

This medium contains thiosulphate, citrate, bile salts and sucrose.


Of the total number of cases, 9. Pyrantel is commonly used for veterinary nematodiasis. Where containers are manually filled for water storage, vector abundance is largely independent of rainfall, as seen in some areas of Bangkok, Thailand Sheppard et al.

Vibrio cholerae - PowerPoint PPT Presentation

Genes Encoding for Virulence Determinants In this study, 90 strains were selected for extended analysis. Inaba, Ogawa, and Hikojima [ 25 ]. Gulf Coast and in Australia and are unique, although closely related, based on phage typing and gene sequence analyses 115 Since the emergence of V.

The toxic part red is activated inside the cell PDB code:Infectious disease Helminthiasis In regions where helminthiasis is common, mass deworming treatments may be performed, particularly among school-age children, who are a high-risk group.

Largely in southern and eastern Asia but also in central and eastern Europe: Fasciolopsis buski. Mechanisms of infectious diarrhea started in southern India and Bangladesh and most common cause of nosocomial infectious spread to other parts of Southeast Asia,16 At diarrhea in developed countries,25 cholera-like disease in Bangladesh caused by Vibrio required for activation of toll like receptor 5.

J Biol Chem cholerae Jan 03,  · Cholera, sometimes known as Asiatic or epidemic cholera, is an infectious gastroenteritis caused by enterotoxin-producing strains of the bacterium Vibrio cholerae. [ 1 ] [ 2 ] Transmission to humans occurs through eating food or drinking water contaminated with Vibrio cholerae from other cholera patients.

The Southeast Asia Region, which includes Bangladesh and India, has the largest populations at risk for cholera 1. Reported cases in Asia increased nearly threefold from to and included an increased number of deaths 2. Cholera returned to southern India inEleven people died, including a health care worker at the island hospital.

See also Cholera outbreaks and pandemics References "Cholera's seven pandemics". Canadian Broadcasting Corporation. December 2, three previously encountered diseases and one emerging infectious disease, cholera.

Cholera: Lessons from Haiti and Beyond Ana A. Weil & Louise C. Ivers & Jason B.


Harris Published online: 20 December cholera became a global disease when the spread of cholera from Asia to Europe, Africa and the Americas led to devastating pandemics. InDr. John Snow six pandemics originated in the Bengal region of southern.

An analysis of cholera an infectious intestinal disease common in southern asia
Rated 0/5 based on 48 review