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
Hello Professors Racaniello and Despommier,
In TWIP #33, Dr Despommier said that certain parasites do not need receptors to enter cells, while Dr Racaniello then said that all viruses require a receptor for entry. I might be wro... Read More
I did the homework Professor Vince assigned and went to see the movie Contagion. I really liked the movie and was very pleased with the way the science was portrayed.
I am an Environmental Health and Safety Manager ... Read More
Emily Lurie, a student at The University of Western Australia in Perth, has a nice blog called Adopt-a-Microbe in which she illustrates a particular microbe and provides some general information about it. Her work is very attractive and cute, and is ideal for teaching young people about the role... Read More
This episode: Some ocean bacteria glow to attract those that eat them!
This episode: Prions may actually help yeast populations survive!
On episode #63 of the podcast This Week in Virology, Vincent, Alan, and Rich talk about US government contract for freeze-dried smallpox vaccine, red squirrels in the UK threatened by poxvirus, and ... Read More
High school students and their teachers participate in a simple activity to demonstrate the interaction between the var antigens malaria parasites display and the patient's immune system. Read More
Hello TWiV Doctors,
Two short things:
1. You probably already heard the TWiV shout-out you got on NPR's Morning Edition on Friday, March 30th. It's here: Read More
Dear Dr. Dickson Despommier and Dr. Vincent Racaniello
I am a microbiologist. I studied in Colombia and after finishing my bachelor's I moved to New York city in 2007. All my life I have been fascinated about microorganisms. Some weeks ago I found an i... Read More
A brief introduction to how scientists prove that an infectious agent is a cause of disease. It discusses Koch's postulates using the imaginary disease chocolatitis and the imaginary organism Chocolobacter as an example. Read More
This episode: Probiotic yogurt doesn't seem to change microbial community much!
This episode: Using glowing bacteria to image tumors in the body!
This episode: Some bacteria have been discovered that construct multiple types of magnet in their cells!
A new survey published by the Pew Research Center for the People & the Press and the American Association for the Advancement of Science checks the pulse of how scientists and the public view the field of science. For example:
17% of the public thinks that U.S. scientific achievements rate a... Read More
Love the TWIPs! I'm a helminth user (25 hookworm for allergies), so your programs are fascinating!
Dr. Racaniello, after listening to TWIP 33 where you were discussing the history of your surname, I thought I'd give your listeners a way to remember you... Read More