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The Role of Vitamin D Supplements in Preventing and Treating Disease - ICAAC 2013

There is much interest in the role of nutrients and micronutrients in the support of host defense against infections. However, there is controversy in the ability of supplements to help prevent or treat infections. Speakers discuss research on the role of vitamin D supplements to prevent and/or ... Read More

ICAAC 2013 C.difficile Update with Kelly Daniels and Philip Chung

Patients getting medical care can catch serious infections called healthcare-associated infections (HAIs). While most types of HAIs are declining, one -- caused by the bacterium Clostridium difficile --continues to grow. C. difficile causes diarrhea linked to 14,000 American deaths each year. Pa... Read More

At least 59 people dead in Guinea Ebola outbreak

An Ebola outbreak has killed at least 59 people in Guinea, UNICEF said, as the deadly hemorrhagic fever has quickly spread from southern communities in the West African nation.

Experts in the country had been unable to identify the disease, whose symptoms -- diarrhea, vomiting and fever -- we... Read More

Shingles Vaccine Coverage Low in Elderly Americans - ICAAC 2013

Almost 1 out of every 3 people in the United States will develop shingles during their lifetime. Despite the approval and recommendation by the FDA of a shingles vaccine for adults over 50, only 16% of American seniors over 60 are vaccinated. Vaccinations are even lower for those aged 50-60. A... Read More

Microbes are going to save the world | Bonnie Bassler (video)

Should we only consider bacteria as harmful to our bodies?

Bonnie Bassler is a molecular biologist who has made a stunning discovery: bacteria 'talk' to each other using chemical signals that enable them to act as a unit, mount attacks and coordinate defence. This phenomenon of bacterial com... Read More

MWV Episode 87 - TWiV #291: Live from Colorado State University

Vincent, Rich, and Kathy and their guests Clodagh and Ron recorded this episode at the 33rd annual meeting of the American Society for Virology at Colorado State University in Ft. Collins, Colorado.


Hosts: ... Read More

The Role of the Microbiome in Infection Control - ICAAC 2013

The disruption of the human microbiome through use of antimicrobials is a topic of growing interest among healthcare epidemiologists, not only because it is a major risk factor for C. difficile infection (CDI), but also because it could be a driving force behind the introduction and proliferatio... Read More

Making the world a better place, one bird at a time!

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

Human Interferon Kills Resistant H7N9 Influenza - ICAAC 2013

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

Ice Nucleation Bacteria, Twitter, and Me!

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

CDC: 75 Scientists Possibly Exposed to Anthrax

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 on Rise in U.S. Elderly - ICAAC 2013

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

Stanford University Bioengineer Creates Organic Microbe-Powered Video Games

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

Swirling and whirling: the movement of spherical bacteria

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

Metabolomics and microbes - Pseudomonas aeruginosa in cystic fibrosis

Entry for ASM global video challenge - short description of metabolomics work on Pseudomonas aeruginosa Read More

MWV Episode 86 - The Microbiology of Cheese

Have you ever wondered why mozzarella bubbling and stretching between pizza slices is so different from the earthy flavors of blue-veined gorgonzola? The diversity of cheeses we love are created by encouraging and manipulating the growth of specific microbes. The American Socie... Read More

How the Body’s Cells Hold on Tight

When I was nine, biology gave me my first existential crisis. If I am built out of trillions of tiny cells, I worried, what’s to keep me from crumbling into a pile like a dried-out sandcastle? Almost two decades later, as a Ph.D. student in mathematics at the University of California, Davis, I’m... Read More

High Dose Therapy for Influenza Drug - ICAAC 2013

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

IDRI: Using Microbiology to Defeat TB

Dr. Tanya Parish and her TB Disco Team at IDRI use microbiology to develop new drugs for TB and improve the health of the world! Read More

Virtual bees help to unravel microbial and other causes of colony decline

What effect does the varroa mite, and the viruses it transmits, have on bee colonies? To find out, scientists have developed a new computer model to that simulates a honey bee colony over the course of several years.
Shown in the video on this page, the BEEHAVE model was c0-funded by BBSRC and... Read More

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