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TWiV 338: Coyotes have sushi

Hosts: Vincent Racaniello and Kathy Spindler


Guest:  Read More

TWiV 336: Brought to you by the letters H, N, P, and Eye

 Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Kathy Spindler


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The TWiVsters explore mutations in the interferon pathway associated with severe influenza in a child... Read More

The Forgotten Woman Who Made Microbiology Possible

Read about Angelina Fanny Hesse, an unsung heroine of microbiology who helped make the isolation of bacteria possible in this Popular Science blog post by Christina Agapakis:

"In the earliest days of microbiology, scientists were stumped about how to isolate bacteria. That is, until the fami... Read More

An outbreak of enterovirus 68

During the winter of 1962 in California, a new virus was isolated from the oropharynx of 4 children who had been hospitalized with respiratory disease that included pneumonia and bronchiolitis. On the basis of its physical, chemical, and biological properties, the virus was classified as an ente... Read More

Here's What Would Really Happen If You Stopped Bathing

You've probably gone a few days without showering -- maybe a week. But let's say you don't bathe for days on end -- as in you use no soap, no water, no nothing.

What would happen?

Click "source" to find out. Read More

Viral Supercomputer Simulations

Jason Roberts, a virologist at the Victorian Infectious Disease Reference Laboratory in Melbourne, Australia, creates three-dimensional simulations of viruses showing how the molecules that make up the capsid and genome might move in very short periods of time. I visited Jason in his laboratory ... Read More

MOOC Pandemics, new viral infections

New Massive Online Open Courses (MOOC) in Spanish about Pandemics and new viral infections.

An online open course about basic concepts of viruses and pandemics. We answer questions as what is a virus?, how a virus multiplies inside a cell?, what is a pandemic?, why appear new influenza virus ... Read More

TWiV 340: No shift, measles

Hosts: Vincent RacanielloDickson DespommierAlan Dove Read More

TWiP 89 letters


Robin writes:


Cerebral cysticercosis
.....


(trichinosis?)


Left shift:
This is from the days when dinosaurs roamed the earth:
Manual counters for the differential count had the buttons left to right for neutrophils, bands, eosinophil... Read More

Interview of Dr. Vincent Racaniello - Journey with Virus

Dr. Vincent Racaniello is the Higgins Professor of Microbiology and Immunology at the college of Physicians and Surgions of Columbia University. Along with his academic research, he is known for expanding knowledge with great contributions through his virology blog virology.ws, and his wide podc... Read More

Poliovirus escapes antibodies

Antigenic variation is a hallmark of influenza virus that allows the virus to evade host defenses. Consequently influenza vaccines need to be reformulated frequently to keep up with changing viruses. In contrast, antigenic variation is not a hallmark of poliovirus – the same poliovirus vaccines ... Read More

Amyotrophic lateral sclerosis and viruses and my ice bucket challenge

Many people have a new awareness of the disease known as amyotrophic lateral sclerosis, or ALS, thanks to the Ice Bucket Challenge initiated by the ALS Association. Fewer might know that retroviruses have been proposed to play a role in the development of the disease. Read More

Design, engineering and utility of biotic games

First of the three videos related to research article appearing in Lab on a Chip. I. H. Riedel-Kruse et al "Design, Engineering and Utility of Biotic Games". Read the article by clicking "source" above.

From the abstract:

Games are a significant and defining part of human culture, and thei... Read More

Your viral past

Did you ever wonder what different virus infections you have had in your lifetime? Now you can find out with just a drop of your blood and about $25.

Immune defense systems of many hosts produce antibodies in response to virus infections. These large proteins, which are generally virus specif... Read More

Ebola virus enters the United States

Given the extent of the Ebola virus outbreak in West Africa, transport of an infected individual to the US was bound to happen. The case is an adult who had contact with an Ebola virus-infected woman in Liberia, then traveled to Dallas. He had no symptoms before arriving in the US and therefore ... Read More

C. difficile Vaccine Proves Safe, 100 Percent Effective In Animal Models

An experimental vaccine protected 100 percent of animal models against the highly infectious and virulent bacterium, Clostridium difficile, which causes an intestinal disease that kills approximately 30,000 Americans annually. The research is published ahead of print in Infection and Immunity.
... Read More

VIBRIO CHOLERAE O1 ISOLATEDFROM HUMAN STOOL

THIS IS VIBRIO CHOLERAE O1 OGAWA ISOLATED FROM HUMAN STOOL SWAB PLATED ON BILE SALT AGAR Read More

Infant antibiotic use linked to adult diseases

A new study led by researchers at the University of Minnesota has found a three-way link among antibiotic use in infants, changes in the gut bacteria, and disease later in life. The imbalances in gut microbes, called dysbiosis, have been tied to infectious diseases, allergies and other autoimmun... Read More

Merry Luxmas and Happy Microbial Holidays to All!

Here is my annual blogpost using #MicrobialSupremacy to wish all readers a very, very happy holiday season. I do this GFP and prodiosin, as well as luciferase! Enjoy a tiny bit of microbial art, relevant to the season? Read More

BacterioFiles 215 - Plasmid Pirates Piezophile Particles

This episode: Deep-sea thermophile bacteriophage is pirated by another scurvy genetic element!


(10.2 MB, 11.2 minutes)


Show notes: 
J... Read More

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