Jane Lanhee Lee reports on a new spate of bird flu cases in China that has alarmed citizens grappling with earlier livestock-related health scares and reticent authorities.
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A new laser sensor identifies Salmonella bacteria grown from food samples in less than 24 hours, about three times faster than conventional methods.
“BARDOT allows us to detect Salmonella much earlier and more easily than current methods,” says Arun Bhunia, professor of food science at Purdue... Read More
Hundreds of antibiotics are on the market but only a few are effective to treat tuberculosis. Developing new drugs is a long (10-15 years) and expensive (~$800 millions) process. Identification of synergistic combinations using drugs approved for other therapeutic applications can allow the intr... Read More
Findings in a recent study from the Journal of Applied Microbiology show that viruses can easily be transferred from nonporous glass surfaces, like those on smart phones, right to your fingers. Dr. Jennifer Ashton showed Harry Smith some ways to clean your touchscreen mobile devices.
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The upcoming cold and flu season may be one of the busiest in years, with the added threat of the H1N1 virus. The Soap and Detergent Association (SDA) hosted a free webinar on Sept. 24 to help community leaders prepare for these potential threats to public health.
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A webcast from ECDC with recent data on antibiotic use and bacterial resistance. enjoy Read More
The bacteria that cause syphilis and Lyme Disease have something extraordinary in common: they manage to propel themselves through their environment in spite of the fact their tails are located inside their bodies.
For bacteria, they’re also unusually shaped and active. In this movie, you can... Read More
For most people biofilms conjure up images of slippery stones in a streambed and dirty drains. While there are plenty of "bad" biofilms around – they even cause pesky dental plaque and a host of other more serious medical problems – a team at the Wyss Institute for Biologically Inspired Engineer... Read More
This talk was given at a local TEDx event, produced independently of the TED Conferences. How can we possibly harness evaporation and say, run the engine of a car, lift heavy weights, and generate electricity? While investigating the mysterious wrinkles seen in the protective coats of bacterial ... Read More
This video contains images of LaDuke hot spring in Gardiner, Montana, along the Yellowstone River, near Yellowstone National Park. The images show the rich mat community of chlorophototrophic bacteria that grow along the hot spring's effluent channel. The dark-green-colored organisms are mainly ... Read More
AJ Cann from the MicrobiologyBytes blog posts this video of the aseptic technique. Read More
Michael Schimdt, Ph.D., Professor and Vice Chairman of Microbiology and Immunology, Director, Office of Special Programs, Medical University of South Carolina, gives a TEDx talk in Charleston, SC, about the antimicrobial properties of copper and how this mineral may significantly reduce hospital... Read More
After recording TWiV 296 with Linfa Wang, we drove to a nearby golf course. There we watched a colony of grey-headed flying foxes awaken and fly into the night.
Dickson Despommier talks about Vertical Farming: A 21st century hunger and conservation solution that promises, "urban renewal, sustainable production of a safe and varied food supply (year-round crop production), and the eventual repair of ecosystems that have been sacrificed for horizontal far... Read More
Scientists at Cambridge University believe that the immune system's main assault on viruses takes place inside infected cells, not outside as previously thought.
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Google Tech Talk - September 30, 2011
Scientific American placed Professor Eshel Ben-Jacob and Dr. Itay Baruchi's creation of a type of organic memory chip on its list of the year's 50 most significant scientific discoveries in 2007. For the last decade, he has pioneered the field of Systems ... Read More
Many people have a new awareness of the disease known as amyotrophic lateral sclerosis, or ALS, thanks to the Ice Bucket Challenge initiated by the ALS Association. Fewer might know that retroviruses have been proposed to play a role in the development of the disease. Read More
Researchers from the University of Florida have discovered a chemical compound made from a type of bacteria found in the Florida Keys that appears to be effective in fighting colon cancer in preclinical experiments. Read More
The third video of a three part lecture by Joseph DeRisi focuses on drug development for Malaria. Read More