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TWiM 110 Letters

Trudy writes:

I'm sorry, I may have missed something, but the mechanism behind an effective vaccine is still unclear to me, since infection with F. tularensis does not confer protection. How would a vaccine work?

Katy Bosio replies:

In... Read More

MMP #4: Deep-Sea Archaea and the Tree of Life with Thijs Ettema

Host: Jeff Fox with special guest, Thijs Ettema.

Thijs Ettema of Uppsala University in Sweden talks with Jeff Fox about a deep-sea archaeon, named Lokiarchaeum for the underwater volcano between Greenland and Norway near where it was found, that might be related to the last common anc... Read More

TWiV 351: The dengue code

Hosts: Vincent RacanielloDickson DespommierAlan Dove Read More

TWiV 240: Virology in Vermont

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Host: Vincent Racaniello

Read More

Cyanobacteria: Growing a Green Future Around the Clock

Spencer Diamond and Britt Flaherty, PhD students at UCSD, Spencer in the Susan Golden Laboratory and Britt in the James Golden Laboratory, author a post on Small Things Considered about the green potential for cyanobacteria.

"With such famous bacteria as Escherichia coli and Bacillus subtili... Read More

TWiP 88: French foreign lesion

Vincent, Dickson, and Daniel discuss how a secreted protein from the protozoan parasite Theileria transforms its host cells via a cellular proto-oncogene.

Hosts:  Read More

BacterioFiles 207 - Microbe Messages Mire Malaria Movement

This episode: Gut microbes may induce an immune response that protects against malaria!

(10.2 MB, 11.2 minutes)

Show notes: 
News item/... Read More

Deep sequencing reveals viral vaccine contaminants

Use of the rotavirus vaccine Rotarix in the US has been temporarily suspended because the vaccine was found to be contaminated with porcine circovirus 1 DNA. The discovery was made in the laboratory of Dr. Eric Delwart, who has provided insight into what was found in Rotarix, and why he was anal... Read More

BacterioFiles 205 - Colon Community Counterattacks Cholera

This episode: Microbes in the human gut seem to prevent/inhibit cholera!

(10.5 MB, 11.5 minutes)

Show notes: 
Journal Paper

... Read More

TWiV 347: Rose rosette and squirrel roulette

Hosts: Vincent RacanielloAlan Dove, and Rich Condit

Vincent, Alan, and Rich discu... Read More

MdlM113: Microorganismos Halofilos Extremos y los virus que las infectan con Josefa Anton

Ambientes extremos: salares del mundo, su microbiota y los virus presentes. Estos son los temas a discutirse en el episodio de hoy de La Radio el Mundo de los Microbios. Nuestra invitada la Dra. Josefa (Pepa) Anton, Profesora Titular de Microbiología de la Universidad de Alicante co... Read More

TWiM 57 Letters

Wink writes:

Great HAI work! I'm not through it yet. I want to question, though, whether fomites are really important in influenza transmission. I don't think so.
Wink Weinberg (ID)

[flu can transmit by fomites in guinea pigs: Read More

BacterioFiles 193 - Milk Modifies Monkey Microbes

This episode: Being raised with their mother and breastmilk vs. bottle-fed in a nursery significantly affects macaque microbiomes and their immune system profile!

(7.7 MB, 8.4 minutes)

Show notes: 
Read More

TWiP 52 Letters

Jason writes:

Hi Drs. Despommier and Racaniello,

This week you wondered why the immune-activating receptor for Toxoplasma gondii, TLR11, is present in mice but not in humans. You noted that it looks like there's no selective pressure keeping it around in us an... Read More

"El podcast del microbio" Nº 110 y 121: Bacterial Heavyweight Championship

The Nº 120 and 121 of "El podcast del microbio" are dedicated to the experiments for measuring the extreme nanoforce developed by microbes. En "El podcast del microbio" Nº 120 y 121 están dedicados a los experimentos para medir las increíbles nanoferzas desarrolladas por los microbios.
{mp3remo... Read More

TWiV 261: Giants among viruses

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Hosts: Vincent Racaniello and Jame... Read More

MWV94 - TWiM #99: Careers in Biodefense

Hosts: Vincent Racaniello

Guests: Maria Julia Marinissen, Read More

BacterioFiles Micro Edition 147 - Clostridium Conquers Colleagues

This episode: Non-pathogenic Clostridium difficile strains can protect hamsters against their disease-causing bacterial siblings!

(7 MB, 7.5 minutes)

When hamsters were colonized with toxin-free strains of C. difficile, they were better able to resist infection b... Read More

TWiP 59 letters

Allan writes:

You have the best podcast on the web, hands down. I use your TWiP episodes in both my undergraduate and graduate classes.

I've recently seen a family in Hawaii with recurrent pathogenic Blastocystis hominis and Dientamoeba fragilis a... Read More

Global warming may spur new fungal diseases (MWV37)

Watch Dr. Jeff Fox, Features Editor for Microbe Magazine talk with Arturo Casadevall, MD, Ph.D., the editor-in-chief of mB... Read More

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