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Ebola Outbreak 2014 2015 by Dr. Fauci

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TWiV 318: Last year in virology

The TWiV gang reviews ten fascinating, compelling, and riveting virology stories from 2014.


Hosts: Vincent RacanielloDickson Despommier, ... Read More

First local case of tropical disease chikungunya debuts in the U.S.

The day we knew would come is finally here. The first locally acquired case of the tropical disease chikungunya was reported in the U.S. today.

The mosquito-borne viral disease first debuted in the Western Hemisphere last year and has since sprawled across the Caribbean, with cases in Puerto ... Read More

Ebola virus 'has killed a third of world's gorillas and chimpanzees'

The Ebola virus currently poses the greatest threat to the survival of great apes, conservationists have warned, after killing an estimated third of the world's gorillas and chimpanzees since the 1990s.

The unprecedented current Ebola epidemic in West Africa has killed some 8,641 people, acco... Read More

What Are The Odds That an Artificially Enhanced Flu Strain Could Escape a Lab?

A controversy that has been brewing for several years in the world of influenza research may ignite again with the publication last week of a new paper that’s worth a read. I haven’t to date written about the controversy, which centers on what’s called “gain of function” research. In the case of... Read More

HOW MAPLE SYRUP COULD IMPROVE ANTIBIOTICS

A concentrated extract of maple syrup makes disease-causing bacteria more susceptible to antibiotics, according to laboratory experiments.

The findings, which will appear in the journal Applied and Environmental Microbiology, suggest that combining maple syrup extract with common antibiotics ... Read More

Giant virus revived from deep freeze in Siberian tundra

A 30,000-year-old giant virus has been revived from the frozen Siberian tundra, sparking concern that increased mining and oil drilling in rapidly warming northern latitudes could disturb dormant microbial life that could one day prove harmful to man.

The latest find, described online Monday ... Read More

Researchers find link between microbiome, type 1 diabetes

In the largest longitudinal study of the microbiome to date, researchers from the Broad Institute of MIT and Harvard, Massachusetts General Hospital (MGH), and the DIABIMMUNE Study Group have identified a connection between changes in gut microbiota and the onset of type 1 diabetes (T1D). The st... Read More

Scientists Discover First ‘Virological Penicillin’

Chinese researchers have discovered what they say is the first ‘virological penicillin’ – MIR2911, a molecule found naturally in a Chinese herb called honeysuckle.

Honeysuckle (Lonicera japonica) is a well-known Chinese herb. In Traditional Chinese Medicine, it has been used to effectively tr... Read More

How One Experimental Drug May Be Defeating Ebola and Saving People

Since the worst Ebola outbreak on record ignited last December in West Africa, scientists have been racing to develop drugs and vaccines to combat the virus. Several experimental drugs have been given to patients, and a new study details how scientists think one of those drugs might neutralize t... Read More

A Possible Treatment for Peanut Allergies

More than 15 million people in the United States live with food allergies that impact every meal they eat. For some, accidentally ingesting a snack that their body deems taboo can ignite a violent biological response. Every three minutes someone is rushed to the emergency room due to a food alle... Read More

Artificial magnetic bacteria 'turn' food into natural drugs

Scientists from the University of Granada have successfully created magnetic bacteria that could be added to foodstuffs and could, after ingestion, help diagnose diseases of the digestive system like stomach cancer. These important findings constitute the first use of a food as a natural drug an... Read More

Are Microbes Winning the Antibiotic Arms Race?

Eighty-six years after the discovery of penicillin, docs are running out of antibiotics to treat serious infections like Clostridium difficile and gonorrhea, according to the Centers for Disease Control and Prevention. At the same time, the discovery of new "wonder drugs" has slowed, and microbi... Read More

TWiV 304: Given X, solve for EBOV

 The TWiV team consults an epidemiologist to forecast the future scope of the Ebola virus epidemic in West Africa.


Hosts: Vincent Racaniello Read More

Fungus in yogurt outbreak poses threat to consumers

The fungus responsible for an outbreak of contaminated Greek yogurt last year is not harmless after all but a strain with the ability to cause disease, according to research. "When people think about food-borne pathogens, normally they list bacteria, viruses, and maybe parasites. Fungal pathogen... Read More

Tool to edit DNA revolutionizing research in Boston area

It is a fascinating quirk of nature: Simple bacteria have an immune system with a memory, which allows them to destroy invading viruses they have encountered in the past.

The phenomenon is more than just a scientific curiosity. In just two years, scientists have discovered how to repurpose th... Read More

Getting a Knit Bacteriophage From a Former Student!

A former student dropped by my lab this morning, and brought me a gift: a knit bacteriophage! Many times, as educators, we hear what we haven't done well, or could do better. Sometimes, like today, we get a priceless "thank you" from a former student. Read More

Should We Continue to Feed Antibiotics to Livestock? (infograph)

Since the 1950s farmers have fed antibiotic growth promoters (AGPs) to livestock. Overusing these substances can create superbugs, pathogens that are resistant to multiple drugs and could be passed along to humans. Mindful of that, companies such as Perdue Farms have stopped using the drugs to m... Read More

TWiP 82 letters


Allan writes:


Dear Vincent, Dickson and Daniel,


I like your idea of a TWIP coffee mug prize (or maybe a mug discount).


In this second case study you presented, the present symptoms are pretty vague, but his history is interesting. Also since with ... Read More

Regular coffee drinkers have 'cleaner' arteries

Drinking a few cups of coffee a day may help people avoid clogged arteries - a known risk factor for heart disease - Korean researchers believe.

Click "source" to read more. Read More

A possible alternative to antibiotics

Scientists from the University of Bern have developed a novel substance for the treatment of severe bacterial infections without antibiotics, which would prevent the development of antibiotic resistance.

Ever since the development of penicillin almost 90 years ago, antibiotics have remained t... Read More
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