MicrobeWorld App

appsquarebannerad200x200

Microbes After Hours

MWbannerEbola

Click for more "Microbes After Hours" videos

Join MicrobeWorld

Subscribe via Email

subscribe

Featured Image

Featured Video

Ebola Virus explained

Supporters

ASM House 200X200

Heart Drug Helps To Beat Chagas, Leishmania Parasites

Amiodarone, a drug long used for treating irregular heart rhythms, can also be effective against Chagas disease and leishmaniasis skin lesions, according to Alberto Paniz-Mondolfi at Columbia University in New York, N.Y., and his collaborators in Venezuela. Both these parasitic diseases are ende... Read More

Scientists get up close to bacteria's toxic pumps

The spread of antibiotic resistance among bacteria is a growing problem, making certain diseases increasingly difficult to treat. New strategies for attacking the bacteria are needed, yet virtually no novel-mechanism antibiotics are currently in development.

Gram-negative bacteria - such as t... Read More

CDC connects H1N1, severe bacterial infections

Federal health officials on Wednesday linked the H1N1 flu epidemic to a sharp rise in the number of severe bacterial infections.

Anne Schuchat, a physician at the Centers for Disease Control and Prevention, said the national trend was "worrisome" but not unexpected.

"In previous pandemics,... Read More

Mini Microbe Portraits From the Micropolitan Museum

Tired of the portraits, landscapes and abstract art that peppers the walls of most art museums? According to Dutch photographer Wim von Egmond, there’s one art subject that has been ignored for centuries and finally deserves its due: microscopic organisms.

As the head of the Inst... Read More

Nat'l parks seek to share of profitable science

A soon-to-be-implemented policy for scientists who are permitted to conduct research in national parks will give the National Park Service a share of any profits from their work.

The policy is expected to go into effect early next year following more than a decade of concern and a lawsuit ove... Read More

Tiny magnetic discs could kill cancer cells

Tiny magnetic discs just a millionth of a metre in diameter could be used to used to kill cancer cells, according to a study published on Sunday.

Laboratory tests found the so-called "nanodiscs", around 60 billionths of a metre thick, could be used to disrupt the membranes of cancer cells, ca... Read More

Singing about Toxoplasma gondii

Musical group Dan Kahn and the Painted Bird perform their song "Parasite" live in Philadelphia. The first set of lyrics are about Toxoplasma gondii which is mentioned by name in the song, although it's hard to make all of the vocals out, the rest of the track refers to other parasites too. If so... Read More

TWiV 60: Making viral RNA

{

Unable to embed Rapid1Pixelout audio player. Please double check that:  1)You have the latest version of Adobe Flash Player.  2)This web page does not have any fatal Javascript errors.  3)The audio-player.js file of Rapid1Pixelout has been included.


Vincent and Dickson continue Virology 101 with a discussion of how RNA viruses produce mRNA and replicate their genomes.


Host links Read More

Dirty pigs are healthy pigs

Living like a pig could be good for you. Research has shown how dirty piglets obtain 'friendly' bacteria that help them to develop healthy immune systems later in life.

The results, published online in BMC Biology1, provide the first direct link between dirty living, immune health and genetic... Read More

How Guatemala's Most Beautiful Lake Turned Ugly

In his 1934 travel book Beyond the Mexique Bay, Aldous Huxley compared Guatemala's Lake Atitlan to Italy's Lake Como. The Italian body of water, he wrote, "touches the limit of the permissibly picturesque." Atitlan, however, "is Como with the additional embellishment of several immense volcanoes... Read More

How Hand Sanitizers Work

The CDC notes that up to 80 percent of infections may be spread by hand contact. Alcohol-based hand sanitizers work by disrupting the outer coat of viruses and bacteria. Read More

Red wine 'prevents tooth decay'

Here's another reason to drink red wine:

"Drinking red wine in moderate amount helps to rinse teeth clean of bacteria during and after meals, says a new study.

Earlier studies have linked moderate red wine intake with everything from improved longevity to diminished risk of cardiovascular ... Read More

New method of sterilizing medical equipment - with a plasma bag

"The practice of sterilising surgical tools and devices has helped radically improve healthcare. Researchers in the Netherlands are trying a new method, using plasma to kill bacteria inside sealed containers.

But the old mainstay is a 130-year-old device called an autoclave, which is somethin... Read More

TWiV 60

Eric asked for “advice on how to bridge the gap between clinical medicine, public health, and virology research.” I asked Scott Hammer MD for his thoughts on this question. Here is Dr. Hammer’s response:


Hi Vincent:


Thanks for forwarding this comment. In response, I’d inform y... Read More

Gangs of Your Gut - A Microbiology Blockbuster Trilogy

YouTube user JohnnyElRady has created the following three-part microbiology blockbuster movie that is embedded below. It's a campy, low-budget, student production, but it's fun nonetheless. According to the YouTube description, the film was created by a group of 12 students in his MCB 3020 Class... Read More

Implanted vaccine attacks cancer

Several cancer vaccines that are delivered via injections or intravenous lines are in development. Another approach to a vaccine, however, is to implant a small disk containing cancer-fighting substances under the skin, according to researchers from Harvard University and the Dana-Farber Cancer ... Read More

Nearly 8,000 H1N1 flu deaths worldwide, WHO says

At least 7,826 people worldwide have died from laboratory-confirmed cases of pandemic H1N1 influenza, an increase of more than 1,000 in the last week, but the actual number is probably much larger than that, the World Health Organization said today. Most countries have now stopped counting every... Read More

Vaccine-maker tries to assure patients H1N1 doses are safe

Forget the chicken. At vaccine-maker Sanofi Pasteur, it all starts with the egg -- millions of them each week. The mini vaccine factories will grow more than 75 million doses of H1N1 vaccine this year.

Earlier this month, the only company to make flu shots in the United States offered reporte... Read More

Aston University's Microbiology Roadshow (UK)

Here's a promo video for Aston University's microbiology course, "The World of Microbiology, Mastering the Invisible, Invincible, Treatable & Preventable," for school children that's funded by the Wellcome Trust. Aston University is located in Birmingham, UK. Read More

In 2008, HIV cases in the EU increased, while AIDS cases continued to decline (except in the Baltics)

HIV infections remain to be of major public health importance in Europe, with evidence of increasing transmission in several European countries. A total of 25,656 diagnosed cases of HIV infection were reported for 2008 by the countries of the European Union and European Economic Area (EU/EEA) (d... Read More

American Society for Microbiology
2012 1752 N Street, N.W. • Washington, DC 20036-2904 • (202) 737-3600
American Society For Microbiology © 2014   |   Privacy Policy   |   Terms of Use