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 ...
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 ...
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."
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 ...
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.
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 ...
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 ...
(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.
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.
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.
(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 ...
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.
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.
(Medical Xpress)—Estrogen stimulates the production of the body's own antibiotic and strengthens the cells in the urinary tract, according to a new study from Karolinska Institutet. The results, which are published in the ...
(Medical Xpress)—Use of antibiotics in early life may increase the risk of developing eczema by up to 40 per cent, according to a new study led by King's College London researchers, published today in the ...
Duke Medicine researchers have identified a receptor in the nervous system that may be key to preventing epilepsy following a prolonged period of seizures.
(Medical Xpress)—Neurophysiologist like to think of neurons as communicating with spikes. If that were the whole story, it might be possible to imagine spike codes which could then be used to estimate the ...
Slipping bacteria some silver could give old antibiotics new life, scientists at the Wyss Institute for Biologically Inspired Engineering at Harvard University reported June 19 in Science Translational Me ...
In a study published in the June 19 online edition of the journal Nature, a scientific team led by researchers from the University of California, San Diego School of Medicine visually monitored the dynami ...
Oscar Wilde called memory "the diary that we all carry about with us." Now a team of scientists has developed a way to see where and how that diary is written.
Mindfulness – a mental training that develops sustained attention that can change the ways people think, act and feel – could reduce symptoms of stress and depression and promote wellbeing among school children, according ...
Kick back and shut your eyes. Now stop thinking. You have just put your brain into what neuroscientists call its resting state. What the brain is doing when an individual is not focused on the outside world ...
A mysterious new respiratory virus that originated in the Middle East spreads easily between people and appears more deadly than SARS, doctors reported Wednesday after investigating the biggest outbreak in ...