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Where Biology and Art Work Together in the Classroom

In this blog entry, I describe how working with the artist Katie McKissick ("Beatrice the Biologist") helped improve my freshman biology course. The intersection of biology and art benefits both! Read More

ASM GM 2014 - Windshield Wiper Fluid: A Source of Legionnaires?

A form of bacteria responsible for respiratory illness, including the deadly pneumonia known as Legionnaire's disease, may be able to grow in windshield washer fluid and was isolated from nearly 75% of school buses tested in one district in Arizona. The participant will discuss findings from ... Read More

Microbial biogeography of wine grapes is conditioned by cultivar, vintage, and climate

Wine grapes present a unique biogeography model, wherein microbial biodiversity patterns across viticultural zones not only answer questions of dispersal and community maintenance, they are also an inherent component of the quality, consumer acceptance, and economic appreciation of a culturally ... Read More

Mothers' Day, Marcus Aurelius, and Microbiology.

On this Mothers' Day, I reflect on the role my late mother had on my own decision to become a scientist. We all owe are mothers a great deal, and not just for the mitochondria! So hurray for mothers everywhere! Read More

Click-Chemistry Labeling of Oligonucleotides and DNA - Lumiprobe - Protocol


Click chemistry is a versatile reaction that can be used for the synthesis of a variety of conjugates. Virtually any biomolecules can be involved, and labeling with small molecules, such as fluorescent dyes, biotin, and other groups can be readily achieved.

Click chemistry reaction takes pl... Read More

Influenza A viruses in bats

It is well known that aquatic birds are a major reservoir of influenza A viruses, and that pandemic human influenza virus strains of the past century derive viral genes from this pool. The recent discovery of two new influenza A viruses in bats suggests that this species may constitute another r... Read More

TWiV 303: Borna this way

The TWiV team discusses transmission of Ebola virus, and inhibition of Borna disease virus replication by viral DNA in the ground squirrel genome.


Hosts: Vincent Racaniello Read More

Probiotics vs Antibiotics? You're asking the wrong question.

'The question of whether someone should be taking a probiotic or an antibiotic is one I hear fairly frequently. The answer, in short, is that this isn't a question of either / or! At this stage in time, with this level of research on probiotics, it is not right to suggest one stops taking their... Read More

Virology question of the week

On the science show This Week in Virology we receive many questions and comments, which are read every week. I also get many questions here on virology blog, which I tend to answer by email. However I think that everyone could benefit from these questions, so I’ve decided to post one here each w... Read More

El podcast del microbio Nº 378. Llave Falsa (False Key)



























El podcast del microbio Nº 378 summarize an article published in Nature communications by Ribeiro-Viana R et al. on the use of Virus-like glycodendrinanoparticles to block viral infection. El podcast del microbio Nº 3... Read More

BacterioFiles 183 - Simplex-Sick Stem Cell Salve

This episode: Cancer-killing viruses could work even better when loaded into stem cells!


(8.3 MB, 9 minutes)


Show notes: 
News item/ Read More

ASM GM 2014 - Fossilized Feces Help Anthropologists Understand Pre-Columbian Cultures

By evaluating the bacteria and fungi found in fossilized feces, microbiologists are providing evidence to help support archeologists' hypotheses regarding cultures living in the Caribbean over 1,500 years ago. Researchers discuss how the analysis of 1,500-year-old coprolites from archeologica... Read More

ASM GM 2014 - ASM ¡en vivo!

ASM2014 tiene "sabor Latino". Por primera vez podrás participar de ASM ¡en vivo! Tendremos una sección solo en Español donde las anfitrionas, Greetchen y Catalina (Mundo de l... Read More

Remembering a Microbial Hero™: The Late, Great Abigail Salyers.

Here I remember a person who a great deal of influence on my views about microbiology in the classroom, and the laboratory: the late Abigail Salyers. RIP, Abigail. 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

Changing influenza virus neuraminidase into a receptor binding protein

The hemagglutinin (HA) and neuraminidase (NA) glycoproteins of the influenza virus particle serve distinct functions during infection. The HA binds sialic acid-containing cellular receptors and mediates fusion of the viral and cell membranes, while the NA removes sialic acids from glycoproteins.... 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

The Black Sheep of Microbe Family

Pleasing view-Microvista. Read More

For US$16,818.50 would you want a synthetic human virus?

In the media aftermath of the H5N1 transmission debate we've been hearing an awful lot about the possibilities of bringing synthetic biology to the field of virology. In fact, one of the best analyses of this situation is Carl Zimmer's piece in the New York Times. In it, Carl explores the capabi... Read More

World Polio Day

As a virologist who has worked on poliovirus since 1979, I would be remiss if I did not note that today, 24 October, is World Polio Day. World Polio Day was established by Rotary International over a decade ago to commemorate the birth of Jonas Salk, who led the first team to develop a vaccine a... Read More

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