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Early signs of progress against E. coli and shigella, but listeria, salmonella ...?

Food-borne illnesses are proving to be stubborn -- unsurprisingly so, perhaps -- but that's not to say there aren't some small bright spots in the latest report from the federal Centers for Disease Control and Prevention. In 2009, the federal government had especially hoped to reduce incidence o... Read More

$3 hand-powered suction device quickly heals wounds

MIT Grad Student Danielle Zurovcik (above) designed this hand-powered suction device to speed up wound healing. It costs $3 and it works.

Nobody knows precisely why it works, but doctors have known for decades that the healing process for open wounds can be greatly speeded up by applying nega... Read More

Immune Molecules Target Swine And Avian-Origin Influenza

Antibodies are immune molecules that have a key role in protecting against infection with influenza virus. The target of the protective antibodies is the influenza protein HA, which varies so dramatically among influenza viruses that it is used to classify them into subtypes (H1-H16). It is thou... Read More

2-5-1 Bacteria and Viruses (video)

Biology II Unit 5: Microbiology Lecture 1: Bacteria & Viruses After viewing this video lecture on bacteria and viruses, you should be able to: - List common characteristics of bacteria. - List common characteristics of viruses. - Compare and contrast bacteria and viruses. - Evaluate the ecol... Read More

Anadys Pharma says hepatitis C combo treatment reduces virus to undetectable levels at week 8 in 72% patients

Anadys Pharmaceuticals, Inc. said that 72% of hepatitis C patients receiving its experimental drug in combination with the current standard of care or SOC achieved undetectable levels of virus at week eight compared to 38% of patients receiving placebo plus SOC.

The results were derived from ... Read More

Influenza's peaks take an easterly route across the U.S.

The flu may move its victims -- to stay in bed, to resolve to get a flu shot next year, to curse the (probably young and sniffly) family member who gave it to them -- but it also moves, in a way, itself. From west to east, to be exact.

Researchers have known that flu season traditionally occ... Read More

New Fungus Strikes the Ash at Its Core

ETH-Zurich researcher Valentin Queloz describes the species of fungus responsible for the ash dieback recently observed in Switzerland as a "familiar stranger." However, researchers still don't know why a harmless leaf colonizer could turn into an aggressive pathogen.

The uncanny phenomenon ... Read More

Lung Virus Taking Its Toll on Young Lives, Study Finds

A common virus that causes wheezing and pneumonia claims the lives of up to two hundred thousand children worldwide each year, a study has found.

The research, conducted by the University of Edinburgh, also showed that about 3.4 million children require hospital treatment for severe lung infe... Read More

Treat Acne With Coconut Oil and Nano-Bombs

A natural product found in both coconut oil and human breast milk -- lauric acid -- shines as a possible new acne treatment thanks to a bioengineering graduate student from the UC San Diego Jacobs School of Engineering.

The student developed a "smart delivery system" -- published in the journ... Read More

New blog by ASM's open-access journal, mBio

Brace yourself - you are about to enter the mBiosphere...
mBio's new blog, "mBiosphere", is now live and ready to burn some information onto your impressionable mind. mBio's Social Media Editor, Dr. Merry Buckley, interviews mBio staff, editors, and authors to get the stories behind the develop... Read More

Almost out of this world life found right here on Earth

Fantastic stuff! An oxygen-free environment, this lake is packed with life more adapted to Saturn's Titan than our blue planet. Furthermore, the idea that some of these micro-organisms create water by digesting the hydrocarbons they lives their lives in - maybe we can hire them to clean up Pri... Read More

Of Terms in Biology: Gene Ontology

Elio Schaechter of Small Things Considered defines the term "ontology" and why its destined to become part of every biologist’s vocabulary. Read More

DC Science Writers Meeting tomorrow in DC April 17, 2010

On Saturday, April 17 I will be attending the DC Science Writers Association's Professional Development Day. If you are in the DC area you may want to consider attending. Here are the details:

LOCATION: American Geophysical Union, 2000 Florida Ave. NW, Washington DC

SCHEDULE:

8:30-9:00... Read More

Digitizing Biology with J. Craig Venter

A video from the DOE JGI '09 User Meeting on March 27, 2009 featuring Craig Venter's keynote talk "Reading and Writing the Genetic Code."

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Rita Colwell's keynote address at the 2010 DOE JGI User Meeting

Rita Colwell, recipient of the 2010 Stockholm Water Prize, delivers the closing keynote at the 5th Annual DOE JGI User Meeting on March 26, 2010. The main focus of her talk is on cholera. Read More

Erysipelothrix rhusiopathiae

Photograph of hematoma-like swelling off the caruncle of turkeys infected with Erysipelothrix rhusiopathiae. Please submit your microscopy and culture images to MicrobeWorld. Upload them with the 'Image' box checked. Read More

Bacteria in Household Dust May Help or Hinder Childhood Asthma

Bacterial populations found in household dust may determine whether or not a child living in that home develops asthma according to research published in the April 2010 issue of the journal Applied and Environmental Microbiology. Read More

Aerosols: A New Tool Against TB?

Scientists have developed a new strategy for treating tuberculosis using dry powder aerosols that could be delivered with an inhaler. Read More

Oral Bacteria Linked to Intrauterine Infections and Pre-term Birth

Bacteria in the mouths of pregnant women can contribute to pre-term birth according to researchs from Case Western Reserve University, Cleveland, Ohio, and Hathaway Brown School, Shaker Heights. The findings are published in the April 2010 issue of the journal Infection and Immunity. Read More

Microbes set on a mission to fight groundwater pollution

In most people's minds, microbes and drinking water don't go well together. Think cholera, or typhoid — serious diseases caused by waterborne bacteria. But research at Idaho National Laboratory is showcasing the potential of microbes to cleanse our water rather than foul it.

For the past deca... Read More

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