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Largest HIV transmission study conducted

A new study has found that neither gay men nor heterosexual people with HIV transmit the virus to their partner, provided they are on suppressive antiretroviral treatment.

The PARTNER study, which is the world's largest study of people with HIV who have had condomless sex with their HIV ... Read More

MWV94 - TWiM #99: Careers in Biodefense

Hosts: Vincent Racaniello

Guests: Maria Julia Marinissen, Read More

TWiP 93 letters

Sandra writes:

Daniel: I was fascinated by your answer to the case from TWIP 91 - the life cycle of the southeast Asian worm (I won't even try to spell it.) Re early symptom coughing & wheezing: if the ED did a chest X-ray out of concern about the lungs, would the... Read More

BacterioFiles Micro Edition 152 - Scientists Subjugate Circadian Cycles

This episode: Circadian rhythms in bacteria are amazingly simple, and now scientists have figured out how to modify their effects to help produce useful chemicals!

(11.2 MB, 12.25 minutes)

Show notes: 
Read More

TWiV 279: The missing LNC

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, Alan Dove, and Read More

MWV Episode 88 - This Week in Virology #300 - So Happy Together

This Week in Virology, the podcast about viruses, celebrated its 300th episode on Tuesday, August 26, 2014 with a live recording at the Washington, DC headquarters of the American Society for Microbiology. This special episode features the TWiV hosts Vincent Racaniello, Dickson Despommier, Al... Read More

Christmas tree :-)

Most of the strains used belong to the Bacillus genus and the rest are just random colorful petri dish contaminants. :-)

Author: Rositsa Tashkova, Université de Nantes, France Read More

BacterioFiles 222 - Cells Store Solar Sparks

This episode: Bacteria engineered to produce liquid fuel can eat carbon dioxide and hydrogen from solar-powered water-splitting!

(11.2 MB, 12.25 minutes)

Show notes: 
Read More

BacterioFiles 195 - CRISPR/Cas Cuts Cancer Causers

This episode: Bacterial antivirus system could treat chronic herpes virus infections!

(10.9 MB, 11.9 minutes)

Show notes: 
Journal Paper

Read More

BacterioFiles Micro Edition 153 - Social Swarmers Synchronize Cell Systems

This episode: Bacteria that swarm in the soil cooperate or compete based on one particular protein structure!

(10.5 MB, 11.5 minutes)

Show notes: 
Read More

MWV 101 - Profiling the Poglianos (TWiM 115)

Host: Vincent Racaniello

Special guests: Kit Pogliano and Joe Pogliano

Vincent take This Week in Microbiology to th... Read More

TWiM #118: Spore-drops keep fallin’ on my head

Hosts: Vincent Racaniello, Elio Schaechter and Michele Swanson... Read More

TWiM #85: Oscillation in the ocean and a Verona integron

Hosts: Vincent RacanielloMichael Schmidt, ... Read More

TWiP 99: You get your polar bear from your nana

The TWiP trifecta solves the case of the Professor Who Went to Brazil, and discuss an amazing case of a tapeworm that turned into a tumor in an AIDS patient.

Hosts:  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

BacterioFiles 225 - Implanting Internal Invader Immunity

This episode: Don't have immunity? Create your own! Scientists engineer cells to destroy their HIV infections using the bacterial immune system!

(14.5 MB, 15.8 minutes)

Show notes: 
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CDC Anthrax Blunder: Numbers Could Climb Higher

More than 80 people may have been exposed to airborne anthrax bacteria in an embarrassing mishap at the Centers for Disease Control and Prevention in Atlanta, and the numbers may go even higher, officials said Friday.

“Right now we have an excess of 80 individuals,” CDC deputy director Dr. Il... Read More

BacterioFiles 226 - Deep Dwellers Diversify

This episode: Archaea living in the deep ocean (and their viruses) have clever ways to maintain diversity and adaptability!

(10.3 MB, 11.25 minutes)

Show notes: 
Read More

BacterioFiles 236 - Film Formation Favors Fossilization

This episode: Gut microbes' activity in decaying brine shrimp help promote fossilization of their soft parts!

(8.1 MB, 8.8 minutes)

Show notes: 
Read More

BacterioFiles 164 - Sponge Symbionts Synthesize Stuff

This episode: Bacteria symbiotic with sea sponges make many potentially useful compounds!

(8.3 MB, 9 minutes)

Show notes: 
News item/ Read More

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