The emergence of human infections with avian influenza viruses (H7N9 and H5N1) have raised concerns about the virus gaining the ability to spread person-to-person, potentially causing a deadly pandemic. So far the number of human cases has been limited but the mortality rates have been high. ... Read More
ASM Global Video Challenge submission!
Hello ASM! I am a microbiology graduate student in the Runstadler Lab at MIT. We are an interdisciplinary group of scientists comprising biochemists, ecologists, computer scientists, veterinarians, and microbiologists. Together, our lab studies all aspec... Read More
During the April 2013 avian influenza A (H7N9) outbreak, more than 130 human infections with H7N9 were reported. Most patients had severe respiratory illness and 44 people have died. Studies suggest that the H7N9 virus has developed resistance to oseltamivir. A human interferon already in use fo... Read More
The Rockefeller University's Luciano Marraffini is interested in understanding how bacteria evolve by incorporating DNA sequences from other bacteria or from the environment into their genomes. His research focuses on the mechanisms that control the traffic of DNA molecules between bacteria.
Whether the microorganisms routinely inhabit the upper troposphere -- perhaps living on carbon compounds also found there -- or whether they were simply lofted there from the Earth's surface isn't yet known. Airborne microbes are of interest to atmospheric scientists, because they could play a r... Read More
Microscopic pathogens have been causing mass coral die-offs around the world. But now researchers are using high-speed video to spy on the behavior of killer microbes and potentially learn how to better manage coral disease.
“We finally have the tools to watch how bacteria behave in the ocean... Read More
Using tracer viruses, researche... Read More
MBTA officials are planning on using small amounts of dead bacteria will be used - a few ounces, such as the amount in a sugar packet - to test biosensors that were installed in December.
The testing will begin sometime this summer and reaction is decidedly mixed.
MBTA riders voiced their... Read More
In this post from my microbiology/education blog, I discuss a post on Boing Boing recently that used a video I had made of ice nucleation bacteria. Ice nucleation bacteria are very interesting of course, and I link to the Boing Boing post. In addition, I provide an additional video of students... Read More
SDSU virologists and biologists have identified a highly abundant, never-before-described virus that could play a major role in obesity, diabetes.
Odds are, there’s a virus living inside your gut that has gone undetected by scientists for decades. A new study led by researchers at San Diego S... Read More
The detailed changes in the structure of a virus as it infects an E. coli bacterium have been observed for the first time, report researchers from The University of Texas at Austin and The University of Texas Health Science Center at Houston (UT Health) Medical School this week in Science Expres... Read More
Very cute animated video about the microbial ecology of the human body. You are your microbes - Jessica Green and Karen Guillemin from TedEd. Read More
Bioengineer Ingmar Riedel-Kruse of Stanford University has created a series of games where players control organic microbes.
The games, which you can see showcased in the video below, places a collection of single-celled protozoans called paramecia in a thumbnail-sized chamber with electrode-... Read More
Many air travelers are concerned about the risks of catching a disease from other passengers given the long time spent in crowded air cabins. New research shows disease-causing bacteria can linger on surfaces commonly found in airplane cabins for days, even up to a week. Participants discuss ... Read More
As many as 75 scientists working in government laboratories may have been exposed to live anthrax bacteria, the Centers for Disease Control and Prevention said on Thursday. The scientists are being offered treatment to prevent infection.
The potential exposure occurred after researchers worki... Read More
Pertussis, a respiratory illness commonly known as whooping cough, is a very contagious disease caused by a type of bacteria called Bordetella pertussis. Since the early 1980s, there has been an overall trend of an increase in reported pertussis cases. In this video participants discuss the resu... Read More
A video explanation of Ebola Virus. Drawn and narrated by Armando Hasudungan. Read More
Research on bacterial movement tends to focus on the rod-shaped bacteria. With the aid of small waving flagella, each bacterial cell can push itself in the direction it wishes to go. They can also move in groups, forming large swarms that ripple and slide their way across Petri dishes. Spherical... Read More
Critically ill patients with the pandemic H1N1 influenza who received triple the standard dose of the influenza drug oseltamivir were 7 times more likely to completely clear the virus from their system in 5 days than those who received the standard dose. This discussion addresses the healthcare... Read More