A harmless shard from the shell of a common childhood virus may halt a biological process that kills a significant percentage of battlefield casualties, heart attack victims and oxygen-deprived newborns, according to research presented Sunday, September 6, 2009, at the 12th European meeting on c... Read More
Ten years ago, Chicago hospitals were at ground zero when the deadly MRSA bacterium, till then confined to hospitals, learned some new tricks and spilled out into the community. This year, researchers from DOE's Argonne National Laboratory and the University of Chicago are teaming up to develop... Read More
University of Central Florida Microbiology Professor Keith Ireton has uncovered a previously unknown mechanism that plays an important role in the spread of a deadly food-borne bacterium.
Listeria monocytogenes is a bacterium that can cause pregnant women to lose their fetuses and trigger fat... Read More
Studies of the new swine flu vaccine show children 10 and older will need just one shot for protection against swine flu — but younger kids almost certainly will need two.
Protection kicks in for older children within eight to 10 days, just like it does for adults, the National Institutes of ... Read More
J. Craig Venter, Ph.D., founder, president and chairman of the J. Craig Venter Institute (JCVI), has been named a recipient of this year's National Medal of Science. Dr. Venter will be awarded the Medal from President Obama on October 7 at a White House ceremony.
The National Medal of Science... Read More
More than three million doses of swine flu vaccine will be available by the first week of October, a little earlier than had been anticipated, federal health officials announced Friday.
But nearly all those 3.4 million doses will be of the FluMist nasal spray type, which is not recommended fo... Read More
Can taking a shower be hazardous to your health? Perhaps so, according to a study published online today in the Proceedings of the National Academy of Sciences.
We’re not talking about anything as mundane as slipping and falling in a wet, soapy shower stall. Nope, this is much creepier. We’re... Read More
A study of how HIV mutates in response to immune system pressure by Emory Vaccine Center researchers shows that the virus can take several escape routes, not one preferred route.
The results are online and scheduled for publication in the September issue of the journal Public Library of Scien... Read More
WHETHER you call the current financial situation a setback, a crisis or a meltdown, it has had at least one positive effect: financiers are searching for new ways to deal with complex risk. I have a suggestion for them. Look to nature, where analogous problems have already been solved by enginee... Read More
You really can drive across country on algae and a 700-pound battery pack, or so proved the crew behind the documentary Fuel . Embarking on September 8 and pulling into New York City today, just in time for the film's premiere, the Algaeus covered 3,750 miles.
"It got 147 miles-per-gallon in ... Read More
VACCINATING people against swine flu may be a lot easier than anyone dared hope, as it turns out that people have an unexpected degree of immunity to the pandemic now sweeping the world.
A seasonal flu in the same H1N1 family as the pandemic virus has been circulating since 1977, but until no... Read More
The first doses of swine flu vaccine may all be the nasal spray version, government health officials said Friday.
The government has said a trickle of vaccine will be available in early October, but on Friday they defined the size of that trickle — an estimated 3.4 million doses.
Currently... Read More
DNA test results and other evidence have now established that an outbreak of illness involving at least 35 people, the majority children and teens, was linked to drinking unpasteurized milk. Wisconsin food safety officials are cautioning consumers not to drink raw milk and farmers not to sell it... Read More
A New York Times ongoing series about the state and impact of polluted waters in the United States features a story about farm waste in Morrison, WI and it's impact on local well water.
"In Morrison, more than 100 wells were polluted by agricultural runoff within a few months, according to lo... Read More
This blog post by Washington Post reporter Ezra Klein examines the author's feelings towards antibiotics and antimicrobials in meat production, along with their potential for causing antibiotic-resistance. With other countries already moving away from non-therapeutic antibiotic use in animals, K... Read More
Less than one third of healthcare workers in Germany and elsewhere have themselves vaccinated against classic influenza. This reluctance is astounding, firstly because vaccination against influenza viruses is considered safe and effective and secondly because it has been proved to prevent nosoco... Read More
Fine Reading: The Good-Enough Clockus of Prochlorococcus by Elio Schaechter from the Small Things Considered blog reviews a recent report from Ilka Axmann's lab in Berlin that concerns the marine cyanobacterium Prochlorococcus and it's biological clockworks.
"The authors propose that their da... Read More
Researchers have identified a role for rare, right-handed versions of amino acids. This so-called D-form of nature's building blocks allows bacterial cell walls to adapt to changes in the environment, says a study in Science this week -- marking one of the few times the D-aminos have been linked... Read More
An interesting article on how colleges and universities are using traditional media in combination with social media to get out H1N1/swine flu prevention tips to their student commuities.
"Most cases of that strain (sometimes called “swine flu”) have been mild to moderate so far, but with so ... Read More
A team of scientists led by U of C grad Casey Hubert has detected high numbers of heat loving, or thermophilic, bacteria in subzero sediments in the Arctic Ocean off the Norwegian island of Spitsbergen. The bacterial spores might provide a unique opportunity to trace seepages of fluids from hot ... Read More