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TWiP 55: A ladybird's weapon



Hosts: Vincent Racaniello and Dickson Despommier


Vincent and Dickson reveal... Read More

TWiV 236: Flu gets the VIP treatment



Hosts: Vincent Racaniello, Alan Dove, and Read More

TWiV 228: Cal Bears go viral



Hosts: Vincent Racaniello, Britt Glaunsinger, and Read More

Prominent Virologist Defends The Chinese Hybrid H5N1-H1N1 Research, Calls It ‘Good Science’

There was much written concerning the research published earlier this month in Science, where researchers from China’s Harbin Veterinary Research Institute reported creating an avian H5N1 (highly pathogenic) and pandemic 2009 H1N1 (easily transmissible) hybrid, that according to them, achieved ... Read More

Proposed US policy on dual use research of concern

The US Office of Science and Technology Policy recently released proposed guidelines for maximizing the benefits and minimizing misuse of life sciences research. The measures establish oversight responsibilities for universities and other institutions that receive Federal funding. Read More

Mysteries of the Bacterial L-Form: Can Some of Them Be Unveiled?

Hans Martin, professor emeritus, Technical University Darmstadt, Germany, reflects on the mysteries of L-forms, strains of bacteria that lack cell walls.

Snippet:

"L-forms are bacterial variants with defective cell walls and irregular growth and multiplication. They arise after peptidoglyc... Read More

The Virtual Museum of Bacteria

The Virtual Museum of Bacteria is a website that presents curated links about bacteria, embedded in informative articles. The website is up and running since 1998, making it one of the oldest websites on the internet. The texts are kept simple, though the collected links vary from simple to adva... Read More

Inefficient influenza H7N9 virus aerosol transmission among ferrets

There have been 131 confirmed human infections with avian influenza H7N9 virus in China, but so far there is little evidence for human to human transmission. Three out of four patients report exposure to animals, ‘mostly chickens‘, suggesting that most of the infections are zoonoses. Whether or ... Read More

Next-Generation Site-Directed Transgenesis in the Malaria Vector Mosquito Anopheles gambiae: Self-Docking Strains Expressing Germline-Specific phiC31 Integrase

Diseases transmitted by mosquitoes have a devastating impact on global health and the situation is complicated due to difficulties with both existing control measures and the impact of climate change. Genetically modified mosquitoes that are refractory to disease transmission are seen as having ... Read More

Marine Microbiology, Twitter Friends, and Shrunken Coffee Cups

In this blog entry, I discuss how marine microbiology is fascinating to students, as well as the topic leading me (via social media) to other marine microbiologists. One of those marine microbiologists made me a "shrunken coffee cup" (shrunken due to being carried below a kilometer of depth on ... Read More

ASM/SDA Handwashing Webinar


The upcoming cold and flu season may be one of the busiest in years, with the added threat of the H1N1 virus. The Soap and Detergent Association (SDA) hosted a free webinar on Sept. 24 to help community leaders prepare for these potential threats to public health.


... Read More

$25,000 Research Awards in Pneumococcal Vaccinology

To honor the memory of Robert Austrian for his pioneering and important research on pneumococci and pneumococcal diseases, Wyeth is sponsoring research awards for young scientists in the field of pneumococcal vaccinology.

Wyeth has selected the International Symposium of Pneumococci and Pne... Read More

Discover Your Inner Scientist: Wolbachia In Nashville 2013

A CNN iReport about an integrative lab series known as the Wolbachia in Nashville includes area high school students from School for Science and Math at Vanderbilt with the purpose of bringing real-world scientific research on microbes into high school biology classes. Angela Eeds, director with... Read More

BacterioFiles Special Edition - ASM2013 General Meeting Day 2

Here's my summary of the second day of ASM2013, an exciting day full of science.




Download Episode (... Read More

Using Routine Surveillance Data to Estimate the Epidemic Potential of Emerging Zoonoses: Application to the Emergence of US Swine Origin Influenza A H3N2v Virus

A simple new method better assesses the risks posed by emerging zoonotic viruses (those transmissible from animals to humans), according to a study published in PLOS Medicine this week. Dr. Simon Cauchemez and colleagues from Imperial College London in the UK and the Centers for Disease Control ... Read More

TWiP 54 Letters

Tommy writes:


Hi Vincent and Dickson,


I was listening to the new episode of TWiP (episode 52) and one of your listeners wrote in asking about tree parasites. While plant parasite is not my main field of research, I have written about one such pa... Read More

The impact of the pandemic influenza A(H1N1) 2009 virus on seasonal influenza A viruses in the southern hemisphere

Data collected over winter 2009 by five World Health Organisation National Influenza Centres in the southern hemisphere were used to examine the circulation of pandemic and seasonal influenza A strains during the first pandemic wave in the southern hemisphere. There is compelling evidence that t... Read More

TWiV 232: Gophers go viral



Hosts: Vincent Racaniello, Roberto Cattaneo, ... Read More

TWiV 154 Letters

Gabriel writes:


I just finished listening to TWiV 152, in which you spent quite some time discussing the death of Steve Jobs the past week. Though this mention is certainly well-deserved, I thought it was an oversight not to make any mention of the outstanding immunol... Read More

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