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Zaire ebolavirus in West Africa

Dr. Tom Solomon is Director of the Institute for Infection and Global Health at the University of Liverpool. In this video he speaks with Vincent Racaniello about the 2014 outbreak of Zaire ebolavirus in West Africa. Dr. Solomon discusses why the epidemic has spread, how it might be curtailed, t... Read More

The Ebola Outbreak: 'A Dress Rehearsal For The Next Big One'

Until this year, the world had recorded 1,640 deaths from Ebola since the virus was discovered in 1976.

Then Ebola appeared in West Africa.

So far this year, 887 people have died of Ebola in West Africa, the World Health Organization said Monday.

To put that into perspective, more than ... Read More

Drug-Resistant Malaria Spreads Across Southeast Asia

Back in 2008, doctors in Cambodia made a worrisome discovery. They were having a hard time curing some people of malaria.

Even the most powerful drug wasn't clearing out the parasite from patients' blood as quickly as it should. Malaria had evolved resistance to the last medicine we have agai... Read More

Experimental Medicine in a Time of Ebola

As the deadly outbreak of Ebola in West Africa continues to claim lives, Wellcome Trust director Dr Jeremy Farrar calls for Africans to be given access to experimental Ebola medication. This joint statement with Prof David Heymann, head of the Chatham House Centre on Global Health Security, and ... Read More

Common tuberculosis vaccine can be used to prevent infection as well as disease

The vaccine used to protect against tuberculosis disease, bacillus calmette-guerin or BCG, also protects against tuberculosis infection, mycobacterium, as well as protecting against progression from infection to disease, finds new research. The BCG vaccine has been subject to numerous trials and... Read More

A Symbiont Betrays Its Host

It came as a surprise to me recently to realize how much is known about the immune responses of plants and, moreover, how much there is to know. There is, I found, detailed molecular information about how our botanical cousins defend themselves against the onslaught of infectious agents. Perhaps... Read More

Growth of Serratia marcescens bacteria on bread

Growth of Serratia marcescens bacteria on bread: The Bacteria were suspended in tap water and placed on the bread. It was incubated foe 3 days in RT. Read More

U.S. biosafety experts watch every step in care of Ebola patients

A U.S. hospital caring for two Americans carrying the deadly Ebola virus has tapped biosafety experts to ensure doctors, nurses and other staff do everything needed to prevent the virus from escaping from an isolation ward in Atlanta.

The two patients, humanitarian aid workers who became infe... Read More

Social networking is key to helping bugs spread, study shows

Bugs that can co-operate best with each other are most likely to be able to jump to new species, including humans, a new study shows.

Bacteria interact by releasing molecules to help them adapt to their environment – for example, when killing competing infections in their victim. They co-ord... Read More

Smart Bacteria Help Each Other Survive

The body’s assailants are cleverer than previously thought. New research from Lund University in Sweden shows for the first time how bacteria in the airways can help each other replenish vital iron. The bacteria thereby increase their chances of survival, which can happen at the expense of the p... Read More

How U.S. Hospitals Keep Deadly Germs Like Ebola Virus Contained

On Friday afternoon, the federal Centers for Disease Control and Prevention posted a guide explaining how hospitals should manage Ebola patients. Hospital workers entering a patient's room should wear:

- Gloves
- Gown (fluid resistant or impermeable)
- Eye protection (goggles or face shield... Read More

Ten questions about Ebola virus (in Spanish)

The Ebola outbreak is out of control in Africa, but it is not a global threat, why? Read More

BacterioFiles 177 - Phages Fight Food Filth

This episode: Phages could be used to reduce infection with dangerous bacteria from meat and vegetables!


(13 MB, 14.2 minutes)


Show notes: 
News item<... Read More

Ebola

Ebola Virus
Colorized scanning electron micrograph of filamentous Ebola virus particles (blue) budding from a chronically infected VERO E6 cell (yellow-green).

Photo taken from NIAID flicker Read More

Bats in Geelong

After recording TWiV 296 with Linfa Wang, we drove to a nearby golf course. There we watched a colony of grey-headed flying foxes awaken and fly into the night.

Read More

TWiV 296: The real Batman, Linfa Wang

Vincent visits the Australian Animal Health Laboratory in Geelong, Australia and speaks with Linfa about his work on bats and bat viruses.


Hosts: Vincent Racaniello


Guest:  Read More

Scientists for Science

Scientists for Science are confident that biomedical research on potentially dangerous pathogens can be performed safely and is essential for a comprehensive understanding of microbial disease pathogenesis, prevention and treatment. The results of such research are often unanticipated and accrue... Read More

Eye of Science - Scientific photography

Beautiful scanning electron microscopy images.

"For 2 decades we have been devoting our work to the visualization of the previously unknown and invisible. Detailed, aesthetic, and scientifically correct we present an access into the microscopic world of biology, medicine, chemistry, technolog... Read More

What’s wiping out the Caribbean corals?

Here’s what we know about white-​​band dis­ease: It has already killed up to 95 per­cent of the Caribbean’s reef-​​building elkhorn and staghorn corals, and it’s caused by an infec­tious bac­teria that seems to be trans­mitted through the water and by coral-​​eating snails.

Here’s what we don... Read More

Beating bad bacteria

Wake Forest sophomore receives prestigious award to study dangerous bacteria.

The notion that trillions of bacteria are packed into the human body is enough to give anyone the heebie jeebies.

But not all bacteria are bad, said Hannah Martin, a rising sophomore. On the contrary, there are ... Read More

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