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Vaccine may prevent cruise ship virus


Researchers are working on a vaccine that might one day prevent norovirus, which has made many cruise ship passengers in the United States ill.

"It is possible to prevent infection and illness with a vaccine for norovirus," said Dr. Robert Atmar, a professor of medicine and molecular virolo... Read More

TWiV Live in Dublin (MWV58)

Watch Vincent Racaniello and guests Read More

Bacteria in the gut of autistic children different from non-autistic children

The underlying reason autism is often associated with gastrointestinal problems is an unknown, but new results to be published in the online journal mBio® on January 10 reveal that the guts of autistic children differ from other children in at least one important way: many children with autism h... Read More

BacterioFiles Micro Edition 87 - Fermenter Fixes Folate Faults

This episode: Probiotics could help prevent folate deficiency!





Download Ep... Read More

TWiV 161: Concerto in B



Hosts: Vincent Racaniello, Rich Condit... Read More

TWiM 22 Letters

Jim writes:

I'm greatly concerned about the harmful effects of nanotechnology. I'm old, but have grand kids, who already have to live with all kinds of junk in the environment. I guess it's a topic that fits in the virology category, too, since are not nanotech-sized parti... Read More

The Role of Non-Food Animals in the Spread of Antibiotic Resistance

On the issue of antibiotic-resistant bacteria and animals, the first thing that comes to mind is livestock and other farm-based animals that are regularly fed antibiotics as growth promoters, but they are not the only source of resistance. Participants discuss studies showing that non-farm anim... Read More

TWiV 179: Was ist ein Virus?



Hosts: Vincent Racaniello, Alan Dove, Read More

TWiV 190: The second ferret of the Apocalypse



Hosts: Vincent Racaniello, Alan Dove, and Read More

TWiV 161 Letters

Ayesha writes:


Honourable TWIVnesses!


I heard this series and thought you might dig it for listener pick of the week: h... Read More

TWiV 176 Letters

Richard writes:


Hi Vincent,


Just listened to this weeks twiv, and the q dot dyes you mentioned are also used in electronics. There they are used as a ultra precise phosphor. In that application blue light from LEDs can be re-emitted as red, an... Read More

BacterioFiles Micro Edition 78 - Proving Prions Provide Positives

This episode: Prions may actually help yeast populations survive!





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BacterioFiles Micro Edition 71 - Bright Bacteria Brave Biting

This episode: Some ocean bacteria glow to attract those that eat them!





Dow... Read More

Introduction to microbiological culture media (video)

Introduction and uses of culture media for growing pathogenic bacteria and fungi
Read More

BacterioFiles Micro Edition 77 - Bioluminescent Bifidus Binds Bumps

This episode: Using glowing bacteria to image tumors in the body!





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BacterioFiles Micro Edition 70 - Microbes Make Multiple Magnets

This episode: Some bacteria have been discovered that construct multiple types of magnet in their cells!





Read More

TWiV 192 Letters

Colm writes:


Do you plan to do any promotion of an #asv2012 hashtag for the meeting in Madison this year? I remember some limited tweeting from Minneapolis last year (in between melting into the sidewalk) but I think TWiV would be a great way to promote it ahead of ti... Read More

TWiV 182: One flu over the ferrets' nest



Hosts: Vincent Racaniello, Rich Condit, Read More

Educating the World about Microbes

Vincent Racaniello accepts the Peter Wildy Prize for Microbiology Education, awarded annually by the Society for General Microbiology for an outstanding contribution to microbiology education. Filmed at the Dublin Convention Centre in Dublin, Ireland. Read More

Engineered Gut Bacteria Reverse Type 1 Diabetes in Experimental Mice

Scientists have managed to reverse type 1 diabetes (T1D) in experimental mice by giving the animals an oral course of harmless gut bacteria that had been engineered to secrete the whole proinsulin autoantigen (PINS) and the immunomodulatory human cytokine IL-10 (hIL10). An international team led... Read More

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