On episode #67 of the podcast This Week in Virology, Vincent, Alan, and Marc Pelletier talk about chronic wasting disease of deer caused by prions, blocking the semen-derived enhancer of HIV infecti... Read More
Documents designed by the CDC to provide information for planning and conducting school-located 2009 H1N1 influenza vaccination clinics that target school-aged children enrolled in school and potentially other groups in the community. The targeted audience for these materials is primarily state ... Read More
Hemorrhagic fevers are among the most graphic viral diseases, inspiring movies, novels, and a general fear of infection. They are characterized by an abrupt onset and a striking clinical course involving bleeding from the nose and mouth, vomiting with blood, and bloody diarrhea. The most famous ... Read More
Moselio Schaechter at Small Things Considered highlights 4 student blogs that "gladden an old man's heart."
In Catalogue of Organisms, Christopher Taylor, a student of arachnids... Read More
Richard Rifkind is chairman Emeritus at the Sloan-Kettering Institute for Cancer Research and Carole Rifkind an author and educator, together their documentary entitled Naturally Obsessed: The making of a Scientist is a peek into the lifestyle of people who toil away because of their interest to... Read More
This episode: Some photosynthetic bacteria can use electricity for their metabolism to make useful stuff too!
(9.2 MB, 10 minutes)
Should you ever visit Cold Spring Harbor Laboratory on Long Island, New York, be sure to go see the food blender that was used to carry out the well known Hershey-Chase experiment. The blender is located in the Szybalski Reading Room of the Carnegie Library. After entering the front door of the ... Read More
This episode: Interview with Jordi van Gestel: cheaters in bacterial communities don't always succeed!
(13.1 MB, 14.25 minutes)
The bacteria in our intestines outnumber by tenfold the 100 trillion cells that comprise the human body. This gut microbiota has many beneficial functions, including the production of vitamins and hormones, fermentation, regulation of gut development, and shaping intestinal immune responses. The... Read More
This episode: A bacteria-virus system for developing useful enzymes!
Would you like to read a concise and well-written review about how genomics has influenced our understanding of infectious diseases? Click "source" above for a satisfying account by David Relman, one of the leading contributors to this field.
After summarizing the dizzying accelerating pace a... Read More
This episode: Discovery of a bacterium infected by two distinct organisms at the same time!
CBCNews.ca has a really great interactive time line that "illustrates some key dates in the evolution of the first pandemic of the 21st century."
Click "source" to view. Read More
This episode: Scientists engineered E. coli to seek and destroy pathogens!
(10 MB, 11 minutes)
A bacterium can sense pathogens in the body, swim toward them, and release a deadly biofilm-busting payload. This process is called pseudotaxis, and could be modified for many... Read More