Cholera
A handful of pathogens are causing most diarrhoeal deaths and illness in children worldwide and should be targeted
New research in The Lancet reports that just four pathogens—rotavirus, Cryptosporidium, enterotoxigenic Escherichia coli producing heat-stable toxin, and Shigella—are causing most cases of moderate-to-severe diarrhoea among ...
Diseases, Conditions, Syndromes
May 13, 2013 |
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Haiti cholera mutations could lead to more severe disease: Strain is evolving to be more like virulent 1800s cholera
The cholera strain that transferred to Haiti in 2010 has multiple toxin gene mutations that may account for the severity of disease and is evolving to be more like an 1800s version of cholera, reports a new Northwestern Medicine ...
Diseases, Conditions, Syndromes
Apr 16, 2013 |
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UN seeks to end toilet 'taboo'
The United Nations launched a campaign Friday to lift a deadly taboo on talking about toilets and to turn the world into an "open defecation-free zone."
Health
Mar 22, 2013 |
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New tool better estimates pandemic threats
A simple new method better assesses the risks posed by emerging zoonotic viruses (those transmissible from animals to humans), according to a study published in PLOS Medicine this week. Dr. Simon Cauchemez and colleagues from I ...
Diseases, Conditions, Syndromes
Mar 05, 2013 |
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UN rejects Haiti cholera damages claim
The United Nations on Thursday formally rejected a multi-billion-dollar damages claim for a cholera epidemic in Haiti that has been widely blamed on UN peacekeepers.
Other
Feb 21, 2013 |
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Text messages help cholera fight in Mozambique
As Mozambique struggles to recover from the worst flooding in more than a decade, aid agencies are pioneering the use of mobile phones to distribute aid and, they hope, cut the cost of logistics in disaster ...
Diseases, Conditions, Syndromes
Feb 21, 2013 |
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Flood-hit Mozambique battles cholera outbreak
Aid workers in flood-hit Mozambique said they were fighting to contain an outbreak of cholera Wednesday, which has sickened 282 people.
Diseases, Conditions, Syndromes
Feb 13, 2013 |
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Study recommends new tools to improve global mapping of infectious disease
Since the mid-nineteenth century, maps have helped elucidate the deadly mysteries of diseases like cholera and yellow fever. Yet today's global mapping of infectious diseases is considerably unreliable and ...
Diseases, Conditions, Syndromes
Feb 04, 2013 |
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UN deputy chief urges action on water rights
(AP)—Most of the world's urgent problems boil down to water and sanitation, and global leaders must act to reduce child mortality and urban poverty, the UN's deputy chief said Friday.
Health
Jan 25, 2013 |
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Synthetic corkscrew peptide kills antibiotic-resistant Gram-negative bacteria
An engineered peptide provides a new prototype for killing an entire category of resistant bacteria by shredding and dissolving their double-layered membranes, which are thought to protect those microbes from antibiotics.
Medical research
Jan 24, 2013 |
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Cuba acknowledges 51 cholera cases (Update 3)
Cuba's Public Health Ministry on Tuesday acknowledged 51 new cases of cholera in the capital amid growing concerns about the illness' spread and disappointment in the diplomatic community over the government's lack of transparency.
Diseases, Conditions, Syndromes
Jan 15, 2013 |
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Trends presented from two years of haiti cholera epidemic
(HealthDay)—During the first two years of the cholera epidemic in Haiti, the cumulative attack rate was 6.1 percent, with a consistent downward trend seen in cumulative case fatality rates, according to ...
Diseases, Conditions, Syndromes
Jan 10, 2013 |
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Haiti can quell cholera without vaccinating most people, researchers estimate
Cholera could be contained in Haiti by vaccinating less than half the population, University of Florida researchers suggest in a paper to be published Thursday in the journal Scientific Reports.
Diseases, Conditions, Syndromes
Jan 10, 2013 |
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Angola cholera outbreak sickens nearly 200
At least 194 cases of cholera have been detected in one province of southern Angola since December 20, local media reported Friday.
Diseases, Conditions, Syndromes
Jan 04, 2013 |
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Zambia sees new cholera outbreak
Cholera has broken out in northern Zambia this week, with at least 30 cases recorded in the past three days, a health official said Wednesday.
Diseases, Conditions, Syndromes
Jan 02, 2013 |
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Cholera is an infection of the small intestine caused by the bacterium Vibrio cholerae. The main symptoms are profuse, watery diarrhea and vomiting. Transmission occurs primarily by drinking water or eating food that has been contaminated by the feces of an infected person (even an asymptomatic one). The severity of the diarrhea and vomiting can lead to rapid dehydration and electrolyte imbalance, and death in some cases. The primary treatment is with oral rehydration solution (ORS) to replace water and electrolytes; if this is not tolerated or does not provide quick enough treatment, intravenous fluids can also be used. Antibiotics are beneficial in those with severe disease to shorten its duration and severity. Worldwide, it affects 3–5 million people and causes 100,000–130,000 deaths a year as of 2010[update]. Cholera was one of the earliest infections to be studied by epidemiological methods.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
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