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Episode 3: The First Viral Video, Ever!!!!

This is the first Viral Video ever recorded! It was made in 1885 and features Louis Pasteur describing the first rabies vaccine clinical trial. This clearly makes it a viral video and not a bacterial or fungal video!

Enjoy!

(Yes, the first patient was a boy, but things get lost in translat... Read More

TWiV 222: Jumpin' Jack Flash, it's a GAS GAS GAS



Hosts: Vincent Racaniello, Rich Condit Read More

Roller Derby Players Swap Bacteria (And Shoves) On The Track

When Jessica Green competed in roller derby, she wondered how training, socializing and colliding with other roller girls could be affecting her health in invisible ways.

As a member of the Emerald City Roller Girls, Green went by "Thumper Biscuit" on the track, but she is also the director o... Read More

Cyanobacterium Anabaena planctonica

Olympus Bioscapes, Honorable Mention, Dr. Petr Znachor, Laboratory of Phytoplankton Ecology, Institute of Hydrobiology,Ceske Budejovice, Czech Republic.

Specimen: Cyanobacterium Anabaena planctonica, Technique: Nomarski contrast, 20x Objective Read More

Synchrotron yields 'safer' vaccine

Producing vaccines against viral threats is a potentially hazardous business and that's why manufacturers have to operate strict controls to ensure that no pathogens escape.

British scientists have developed a new method to create an entirely synthetic vaccine which doesn't rely on using live... Read More

Certain strains of lactobacillus bacteria can dampen production of toxic shock syndrome toxin 1

Certain Streptococci increase their production of toxic shock syndrome toxin 1, sometimes to potentially dangerous levels, when aerobic bacteria are present in the vagina. But scientists from the University of Western Ontario have discovered certain strains of lactobacillus bacteria are capable ... Read More

BacterioFiles Micro Edition 119 - Bacteria Bypass Blood-Brain Barrier?

This episode: Our brain might be home to helpful bacteria!




Download Episode (3.5 MB, 3.75 minutes)


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HIV 'functional cure' possible with early treatment, say scientists

Treating people with HIV rapidly after they have become infected with the virus that causes Aids may be enough to achieve a "functional cure" in a small proportion of patients diagnosed early, according to research.

Scientists in France who followed 14 patients who were treated swiftly with H... Read More

SARS-Like Virus Kills Two More People in Germany and Britain

The mysterious SARS-like virus that appears to be originating in the Middle East has claimed two more victims after people died from the infection in Germany and in Britain.

Their deaths brings to 11 the number of fatalities attributed to the virus, and six others have been determined to have... Read More

How Herpesvirus Invades Nervous System

Northwestern Medicine scientists have identified a component of the herpesvirus that "hijacks" machinery inside human cells, allowing the virus to rapidly and successfully invade the nervous system upon initial exposure.

Led by Gregory Smith, associate professor in immunology and microbiology... Read More

TWiM 55 Letters


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FDA under pressure to relax drug rules

Industry says antibiotic pipeline is being blocked by overly stringent clinical-trial requirements for new treatments.

The latest skirmish in the battle between human and microbe played out on 29 November in a hotel conference room in Silver Spring, Maryland. There, an assembly of scientists ... Read More

Scientists make groundbreaking discovery of cell nucleus structure crucial to understanding diseases

Genes relocated from their correct position in the nucleus cause them to malfunction and this may lead to the heart, blood vessels and muscles breaking down. This new discovery by A*STAR scientists may be the key to finding new cures in the future.

Scientists from Singapore and Germany have i... Read More

Aromatic amino acids turn Geobacter's pili into nanowires

Geobacter's pili conduct electrons along their length using the rings on aromatic amino acids, according to a study in mBio this week. Contrary to all other known forms of biological electron transport, in which electrons are carried by discrete entities and passed from one to another, Geobacter... Read More

Avian influenza H7N9 viruses isolated from humans: What do the gene sequences mean?

There have been over 60 human infections with avian influenza virus H7N9 in China, and cases have been detected outside of Shanghai, including Beijing, Zhejiang, Henan, and Anhui Provinces. Information on the first three cases has now been published, allowing a more detailed consideration of the... Read More

Proposed US policy on dual use research of concern

The US Office of Science and Technology Policy recently released proposed guidelines for maximizing the benefits and minimizing misuse of life sciences research. The measures establish oversight responsibilities for universities and other institutions that receive Federal funding. Read More

Episode 2: Viral Videos from the YouTube series MicroMinutes

Without microbiology there would be no viral videos, because, after all, without microbiology there would be no viruses! Sure, there could be "voluminous views videos" but a term like that doesn't have the same visceral impact as a "viral video".

This episode describes viral replication in a... Read More

TWiV 229: Partly cloudy with a high of H7N9



Hosts: Vincent Racaniello, Rich Condit, Read More

Sixth-Century Plague of Justinian Pandemic Was Caused By Yersinia Pestis Bacteria

It's easy to forget just how far medicine has progressed. While we may worry about the spread of infectious diseases like avian flu or meningitis today, those pathogens have nothing on fearsome pandemics in the distant past like the Plague of Justinian, which killed over 100 million people from ... Read More

The Threat of Emerging and Re-emerging Infectious Diseases to Wildlife

(from National Geographic) In this 6th interview with renowned wildlife biologist Dr. Michael Hutchins, we discuss the challenges facing vanishing species and other threatened free-ranging and captive populations of wildlife due to emerging and re-emerging infectious diseases.

Jordan: Zoonose... Read More

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