The Food and Drug Administration says it has approved the first diagnostic test for 2009 swine flu under its traditional approval system.
The FDA previously cleared several tests on a limited basis for use during the declared public health emergency related to swine flu.
The new Simplexa I... Read More
A flexible ring containing two anti-HIV drugs showed in laboratory tests that it can deliver therapeutic levels of both drugs for up to 30 days, researchers reported at the International Microbicides Conference (M2010) in Pittsburgh, adding that they consider the ring near ready for testing of i... Read More
Writing in the International Journal of Nanoparticles, Rani Pattabi and colleagues at Mangalore University, explain how blasting silver nitrate solution with an electron beam can generate nanoparticles that are more effective at killing all kinds of bacteria, including gram-negative species that... Read More
A super-germ that’s become a lethal threat to troops in Iraq and Afghanistan may have met its match in a novel technique that kills entire bacterial colonies within hours.
Today’s troops have a 9 in 10 chance of surviving their battle injuries. But wounds and amputation sites leave them vul... Read More
If you follow the science (and probably Sci-Fi) news at all, you’ve probably heard about Craig Venter’s successful creation of the first synthetic organism. Just so we’re all on the same page, the new organism is much like any other bacterium, except it has a custom-made genome with not only ge... Read More
No virus is more feared than Ebola. So scientists were alarmed when a new species of Ebola emerged in Uganda in 2007.
They worried that the Bundibugyo ebolavirus, as it's called after the township in western Uganda where it was discovered, wouldn't be thwarted by the promising experimental v... Read More
ProBugs, a yogurtlike beverage for kids, is tasty, fun and good for your child's digestive system, if claims from its maker, Lifeway Foods, near Chicago, are to be believed. Sold at high-end stores like Whole Foods, it comes in flavors like Sublime Slime Lime and contains a hefty dose of 7 billi... Read More
Researchers at Nancy University in Lorraine, France have raised concerns that disease will make it impossible to support long-term space travel such as manned missions to Mars. Space travel both weakens the immune system and promotes more virulent growth of bacteria, a potentially deadly combina... Read More
BBSRC-funded researchers at the University of Oxford and Royal Holloway University of London have discovered that the commonly used and naturally occurring bacterial insecticide Bt works best if applied to young plants and is enhanced by the presence of the insect pests.
The research is publi... Read More
TWiV gets weird
Well, not really weird, but allow me some criticism:
I just listened to the "Darwin gets weird" episode, which was again a real treat! Thinking about Prions as non-mendelian inheritance factors seems logical, albeit the quest... Read More
On episode #83 of the podcast This Week in Virology, Vincent, Alan, Rich, and special guest Dr. Kirsten Sanford talk about her career in science media, then consider whether smallpox eradication led to the AI... Read More
Washington, DC artist Michele Banks, aka Artologica, is a painter who, in her own words, "uses an old and often-disrespected medium, watercolor, to create pieces that are anything but old-fashioned." Her works in Makers Market focus on biological and medical themes, particularly the microscopy o... Read More
Dengue fever only seems like a disease that happens in other countries. Key West, Fla., had 27 cases last year, and another last month.
The federal Centers for Disease Control and Prevention offers a look at the first three of these cases in its current Morbidity and Mortality Weekly Report.... Read More
They live in us and on us, helping digest food and keeping acne at bay, and researchers said on Thursday that most of these germs are turning out to be new to science.
The first look at 178 different microbes that live in or on the human body shows that more than 90 percent of their genetic s... Read More
A new report from the Centers for Disease Control and Prevention (CDC) shows that 1 in 8 public swimming pools is in violation of health and safety codes — and that pools at day care centers and children's facilities seem to be the most frequent offenders. The findings, based on an analysis of m... Read More
Federal public health officials are investigating a salmonella outbreak that has infected 22 people in 10 states, the Centers for Disease Control and Prevention announced Friday.
The infections are linked to the consumption of raw alfalfa sprouts, the CDC said.
California-based Caldwell Fr... Read More
13-year-old Jonathan Lee asked scientists about the possible after effects from the Gulf oil spill. He wants to learn what could happen and share that information with others in an effort to help with the cleanup. Read More
For the first time, biologists have directly shown how spontaneous mutation of a small RNA (sRNA) regulatory molecule can provide an evolutionary advantage. Reporting in this week's Science, Indiana University Bloomington scientists also identify the sRNA as a key regulator of social behavior in... Read More
The Human Microbiome Project (HMP) has published an analysis of 178 genomes from microbes that live in or on the human body. The researchers discovered novel genes and proteins that serve functions in human health and disease, adding a new level of understanding to what is known about the comple... Read More
Tonight we have results of an 8 On Your Side investigation into a household item that could make your family sick. Oven mitts and hot pads are a necessary culinary tool but we found most people rarely clean the accessories that come in close contact with your food. 8 On Your Side Reporter Chris ... Read More