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TWiP 17 Letters

Bjorn writes:

Hi Vincent and Dickson,

I want to correct a statement you made in the trypanosomes episode. Apolipoprotein L-I in human blood kills only the subspecies Trypanosoma brucei brucei, whereas the East African subspecies Trypanosoma brucei rhodesiense and the... Read More

Personal protective equipment and influenza

The Institute of Medicine has been asked to make recommendations about how to protect healthcare workers against swine-origin H1N1 influenza. They have been hearing presentations concerning the effectiveness of facemasks in preventing respiratory infections. Read More

Detecting viral proteins in infected cells or tissues by immunostaining

Many virological techniques are based on the specificity of the antibody-antigen reaction. Examples in our virology toolbox include western blot analysis and ELISA. While very useful, these methods cannot be used to visualize viral proteins in infected cells or tissues. To do that we must turn t... Read More

TWiV 155: XXII Brazilian National Virology Meeting

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.

Hosts: Vincent Racaniello, Grant McFadden, Eurico de A... Read More

Preparing for the Flu: A Childcare Communications Toolkit

The CDC has just published "Preparing for the Flu: A Communication Toolkit for Child Care and Early Childhood Programs." A .pdf document that provides information and communication resources to help center-based and home-based child care programs, Head Start programs, and other early childhood p... Read More

The Rise of Community-Associated MRSA

This teleconference is sponsored by the American Society for Microbiology and will review the history and importance of methicillin-resistant Staphylococcus aureus (MRSA) with a primary focus on the emergence of community-associated MRSA (CA-MRSA). The phenotypic and molecular identification of ... Read More

Conserved amino acid markers from past influenza pandemic strains

A recent paper published on Biomedcenteral by Jonathan E Allen , Shea N Gardner , Elizabeth A Vitalis, and Tom R Slezak discovers that new genetic markers for human host-specificity and high lethality in influenza viruses were identified by considering combinations of amino acids conserved amon... Read More

TWiV 172 Letters

Greg writes:

Dear TWiV,

The epidemiology episode with Michael Walsh was great. I loved the philosophical detour into counterfactual statements, time travel, and the meaning of causation. TWiV may indeed be viral, but from listening to it I fee... Read More

TWiV 140 Letters

from @Lafrenchfille on Twitter:

French listen to your very cool podcast. So I can confirm, "Mimi" is french !

Peter writes:

Regarding the podcasting advice from the fellow in Israel.

Explain st... Read More

Whole genome sequence of Borrelia burgdorferi...

Human Lyme disease is caused by a number of related Borrelia burgdorferi sensu lato species. We report here the complete genome sequence of Borrelia sp. isolate SV1 from Finland. Read More

Fighting Disease: Researching the History and Biology of Vaccines (resource for teachers)

What is a vaccine, and why do we need them? How do vaccines work, and how were they developed? In this lesson, students gauge their previous knowledge about vaccines. They then explore the history and biology of vaccines and create educational posters on the nature of vaccines and public opinion... Read More

The Attendee's Guide to Scientific Meetings

Julian Davies, Professor emeritus at the University of British Columbia and a Fellow of the Royal Society, has authored a humorous post on the Small Things Considered blog on the various methods an attendee of a scientific meeting can employ to enhance "maximum satisfaction and poise" one gets o... Read More

The Rise of Genomic Superspreaders

One hundred million years ago the earth’s climate was much warmer than today and vast inland seas stretched across entire continents. The land was dominated by charismatic megafauna that would one day serve as inspiration for Sir Arthur Conan Doyle’s novel The Lost World. This period is commonly... Read More

Influenza H5N1 virus versus ferrets, round two

The second of two papers on avian influenza H5N1 virus that caused such a furor in the past year was published today in the journal Science. I have carefully read the paper by Fouchier and colleagues, and I assure you that it does not enable the production of a deadly biological weapon. The resu... Read More

El Podcast del Microbio Nº 169. DNA Ligasa de Mycobacterium cristalizada. (Mycobacterial DNA Ligase crystalized)

El podcast del Microbio 169 resumes the recent Molecular Cell paper about the crystal structure of Mycobacterium tuberculo... Read More

El podcast del Microbio Nº 243: Sexo, neardentales y sistema inmune (Sex, neandertals and immune system)

El podcast del microbio Nº 243 summarize the Science article by Abi-Rached et al. about the interbreeding between neandhertal an... Read More

It's Raining Viruses

It’s true! Each year it rains viruses, more than a trillion of them per acre over thousands of forested acres in the USA. This is the work of the airborne arm of the USDA Forest Service, part of their efforts to reduce the devastation to hardwood forests caused by the imported gypsy moth, Lymant... Read More

Collection of microbe-themed blogs and podcasts

A collection of links to blogs and podcasts that either focus entirely on microbes or partially on microbes. Other suggestions wanted. Read More

El Podcast del Microbio Nº 247. El viaje de la levadura. The travel of the yeast

Following the results from Libkind et al paper in PNAS, "El podcast del microbio" Nº 247 discuss the different hypothesis about ... Read More

El podcast del microbio Nº241: Probioticos y salud (probiotics and health)

El podcast del microbio Nº 241 summarize the article published in Science Translational Medicine about the impact of probiotics ... Read More
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