Where did your most recent meal come from? Whether or not it was the supermarket, a nice restaurant or nearby drive-through, its contents probably came from not just one U.S. locality but a smattering of states—and countries. Just which ones, though, neither you nor the people who sold, packaged... Read More
Sometimes the story behind the discovery can be just as fascinating as the finding itself. So is the case with the new life-form announced by NASA this past week.
The microbe, which gobbles arsenic for a living, actually incorporating the toxic element into the backbone of its DNA in place of... Read More
Hardly any doctors still practicing can remember life before antibiotics, when people were routinely hospitalized for common infections, and the threat of deadly Staphylococcus shadowed even the simplest surgery. But infectious-disease specialists like Brad Spellberg of UCLA’s David Geffen Schoo... Read More
A team of Texas AgriLife Research engineers has developed a way to cut by as much as half the amount of irradiation needed to kill 99.999 percent of salmonella, E. coli and other pathogens on fresh produce.
By packing produce in a Mylar bag filled with pure oxygen, Dr. Carmen Gomes, AgriLife ... Read More
Public health triumphs like this don't come along every day.
An array of public and private health groups is launching a cheap new vaccine against bacterial meningitis the first ever designed for Africa. Before now, vaccines and most other medicines have been developed for wealthy markets and... Read More
One of the puzzles of last year's H1N1 "swine flu" pandemic--which caused thousands of deaths worldwide--was that seemingly healthy middle-aged adults were hit hardest. A study has now shown that previous infection with other, seasonal, influenza strains primed patients' immune systems to harm t... Read More
A brand-new bacterial species has been found aboard the RMS Titanic, which is contributing to its deterioration. The discovery reveals a potential new microbial threat to the exterior of ships and underwater metal structures such as oil rigs.
The researchers, who report their findings in the ... Read More
Research carried out in Mali, West Africa has shown that a new, safe and uncomplicated method of insect control developed at the Hebrew University of Jerusalem can bring about a major decline in malaria-bearing mosquitoes around the world. The team, which published its study in a recent issue of... Read More
Didier Drogba talks about his fight with malaria.
The Chelsea striker reveals that he has not been in the top form lately as his body is still recovering from malaria.
The Chelsea Manager, Carlo Ancelotti, announced two weeks ago that the Ivorian was suffering from the blood infection, but... Read More
On November 19, Jason Martin returned to the Medical Intensive Care Unit (MICU) at Vanderbilt University Medical Center for the first time since he nearly died there during last year's H1N1 flu pandemic. The tall and burly Warren County, TN, ambulance worker – a 30-year-old, father of three youn... Read More
It’s the leading infectious cause of birth defects: every year in the U.S., infection with human cytomegalovirus (HCMV) leaves more than 5,000 children with permanent problems like hearing loss or developmental disabilities, according to the CDC (http://www.cdc.gov/cmv/trends-stats.html). Resea... Read More
This episode: Bacteria unlike any other known life form!
A salt-loving (halophilic) bacterium which can grow in medium containing arsenic instead of phosphorus has been selected from the microbial community of Mono Lake in California. Arsenic (As) is a chemical analog of phosphorus and is usually toxic because it can enter metabolic pathways in the pl... Read More
Uptake of seasonal flu vaccine has been encouraging so far, and with plenty of vaccine still available and most of the flu season still to come, the nation is in good position to boost immunization rates, officials from the US Centers for Disease Control and Prevention (CDC) said today.
Flu a... Read More
A fast test to diagnose fatal brain conditions such as mad cow disease in cattle and Creutzfeldt-Jakob disease in humans could be on the horizon, according to a new study from National Institutes of Health scientists. Researchers at NIH's National Institute of Allergy and Infectious Diseases (NI... Read More
NASA recently held a press conference announcing the first demonstration that organisms could use arsenic in place of phosphorus in their cells. Not surprisingly, science fiction got there first.
Kirk told [Bones] about the tabekh sauce. Bones nodded at that and said, "Yes, I've heard of ... Read More
For over a century, epidemics of bacterial meningitis have swept across Africa, arriving with the dry harmattan winds to kill with terrifying speed. But on Monday, a drive starts to inoculate tens of millions of West Africans with a new vaccine in what scientists hope will be the beginning of th... Read More
A 34-year-old Northern California man with ulcerative colitis who decided to treat himself by swallowing parasitic worms has provided new information about how the worms might help to soothe and heal a variety of intestinal inflammations, researchers reported Wednesday. A growing body of evidenc... Read More
United Nations teams in Haiti believe that the cholera epidemic’s official numbers of 1,800 deaths and nearly 81,000 people infected could be double that because of difficulties in reporting, Secretary General Ban Ki-moon told the General Assembly on Friday. Mr. Ban also said there was an urgent... Read More
The timing of the pope’s much-discussed change of position on the use of condoms to prevent the spread of HIV (he will now allow prostitutes to use them without fear of hellfire) was surely no coincidence. He made it on November 21st—ten days before World AIDS Day and two before UNAIDS, the Unit... Read More