The thousands of survivors of the Ebolavirus outbreak in western Africa – more than at any other time – are fortunate to have survived the disease. However, their health problems are not behind them. A new study shows that the survivors of Ebolavirus have long-term sequelae more than 2 years aft... Read More
In this blog post (and fourth "Mu-Tube" video), I explore the idea that all animals and plants have evolved as part of a microbial world, and thus microbes are a part of us. I do this by having my undergraduate students explore two recently publications by Dr. Margaret McFall-Ngai,and recording... Read More
If you are looking for the perfect present for that infectious person in your life, there are many microbe-themed possibilities. Here are some suggestions, from t-shirts, to watercolors, glass sculptures, and paper to wrap it in. Read More
I am a big believer that different pedagogical approaches can "reach" different students. In most of my classes, I give students an optional assignment: come up with a creative project that explores some aspect of class. This takes several steps. First, I make the students come up with an ide... Read More
Mineral coatings on sand particles actually encourage microbial activity in the rapid sand filters that are used to treat groundwater for drinking, according to a paper published ahead of print in Applied and Environmental Microbiology. These findings resoundingly refute, for the first time, the... Read More
How do chronic infections change over time? This is the broad question addressed in recent research published in the Journal of Virology. In their study, a team of scientists headed by Fabio Luciani investigated a hepatitis B virus infection over a course of 15 years.
Hepatitis B virus (HBV) ... Read More
As part of my freshman writing seminar in the Fall of 2014, I was fortunate to have a number of fascinating experts in symbioses and parasitism be willing to "televisit" my students. Here is Dr. Rob Dunn of North Carolina State University, discussing his laboratory's work with Demodex face mite... Read More
Satellites are subviral agents that differ from viroids because they depend on the presence of a helper virus for their propagation. Satellite viruses are particles that contain nucleic acid genomes encoding a structural protein that encapsidates the satellite genome. Satellite RNAs do not encod... Read More
Host: Jeff Fox Read More
Virologist Richard Elliott passed away on 5 June 2015. I have known Richard since 1979 and I would like to provide some personal recollections of this outstanding virologist. A summary of his work can be found at the MRC-University of Glasgow Centre for Virus Research science blog. Read More
Immunology Explained Through Poetry - What happens when one touches a poison ivy?
Billy was at summer camp,
And wanted to feel like a champ,
So he searched for a flower,
That would stop Susie’s glower,
But found poison ivy instead.
While Billy was later playing,
He had no i... Read More
Follow the reconstruction and simulation of poliovirus using the BlueGene/Q supercomputer at the Victorian Life Sciences Computation Initiative. The poliovirus model is being used as a basis for understanding antiviral drugs, virus infection and helps us to learn how to model related viruses suc... Read More
The entry of enveloped viruses into cells begins when the membrane that surrounds these virus particles fuse with a cell membrane. The process of virus-cell fusion must be tightly regulated, to make sure it happens in the right cells. The fusion activity of measles viruses isolated from the brai... Read More
A Geosmin Story:
A Musty / Muddy smell - the earthy odour after a heavy spatter of rain is aesthetic to senses.
A poet sitting in such ambiance lets his thoughts to wander randomly and comes out with a sweet piece of write up.
An Artist can do wonders on his canvas flowing with the mood.
Man... Read More
Many microbes live in extreme environments, encountering conditions that are very hot, very cold, highly acidic, or very salty. The viruses that infect such microbes must also be able to retain infectivity in extreme conditions. How do they do it?
Clues come from the observations that the gen... Read More
The winter is coming you should be ready..
Take these steps for your home
Many people prefer to remain indoors in the winter, but staying inside is no guarantee of safety. Take these steps to keep your home safe and warm during the winter months.
•Winterize your home. ◦Install weather str... Read More
Plants and Microorganisms are the major sources of drugs till date. Most of these "natural products" come from a few genera of soil and marine bacteria that have long been known for their prolific chemistry. The classical process of discovering drugs from microorganisms have two drawbacks- it is... Read More
Animal associated S. aureus are distinct from human strains but some recent studies suggested the human infection caused by animal origin strain of MRSA. Extensive and unregulated use of antibiotic in animal husbandry might be one of the causes for development of multidrug resistant strain. Tran... Read More
People increasingly get medical information online, so it's important for physicians to understand how antibiotic drugs are presented to the curious public. I've collected several definitions of "antibiotic" and "microorganism" to demonstrate how people might easily think colds and flu are treat... Read More