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TWiP 39: I encyst, said the amoeba



Hosts: Vincent Racaniello and Dickson Despommier


Vincent and Dickson review the biology an... Read More

TWiM #22: Microbiology 911



Hosts: Vincent Racaniello... Read More

Serratia marcescens colonies

Pigmented and non-pigmented parts of Serratia marcescens colonies. Taken from the Wistreich Collection, appearing exclusively on MicrobeWorld. Read More

Streptococcus

Image of Streptococcus, a type (genus) of spherical bacteria that can colonize the throat and back of the mouth. Stroptococci often occur in pairs or in chains, as shown here.

Tina Carvalho, University of Hawaii at Manoa Read More

BacterioFiles Micro Edition 71 - Bright Bacteria Brave Biting

This episode: Some ocean bacteria glow to attract those that eat them!





Dow... Read More

BacterioFiles Micro Edition 64 - Proving Probiotic Products

This episode: Probiotic yogurt doesn't seem to change microbial community much!




D... Read More

TWiV 178 Letters

Josh writes:


Hello TWiV Doctors,


Two short things:


1. You probably already heard the TWiV shout-out you got on NPR's Morning Edition on Friday, March 30th. It's here:  Read More

TWiM 39 Letters

Merry writes:

Writing the sprint event for the Microbial Olympics published recently by Nature Reviews Microbiology was surely my most fun writing assignment ever! The idea for this feature articl... Read More

TWiP 41 Letters

Adam writes:

What up Doc's?


I'm writing to voice my complete disagreement with the sentiments of Sven Urban, in his letter on TWIP 38, that you as hosts are prone to engage in a ‘degree of banter which is distracting'.


I'm sure Dickson does not mind being ant... Read More

Fouchier anticipates resuming H5N1 studies soon

The lead researcher of one of the controversial H5N1 avian influenza transmission studies in ferrets said today that he hopes scientists can resume work on the studies in about 2 weeks, after key groups have discussed the issues.

Dutch researcher Ron Fouchier, PhD, of Erasmus University, said... Read More

TWiV 170: From variolous effluvia to VLPs



Hosts: Alan DoveRich Condit, and Dickson Despommier<... Read More

TWiM 31 Letters

Peter writes:

Dear TWiM Team


A fascinating article from New Scientist this week.


Standard medical teaching is that the foetus is sterile and that the microbiome only begins to develop post natal.


New research from Spain indicates that the microbiome s... Read More

Multistate Outbreak of Salmonella Bareilly Infections Associated with Spicy Tuna Rolls

Collaborative investigation efforts of state, local, and federal public health agencies indicate that a frozen raw yellowfin tuna product, known as Nakaochi Scrape, from Moon Marine USA Corporation is the likely source of this outbreak of Salmonella Bareilly infections. Nakaochi Scrape is tuna b... Read More

Seven Wonders of the Microbe World (combined)

From the Open University, a neat video highlighting seven amazing things microbes do. Read More

New influenza A virus found in bats

Influenza A virus reservoirs in animals have provided novel genetic elements leading to the emergence of global pandemics in humans. Most influenza A viruses circulate in waterfowl, but those that infect mammalian hosts are thought to pose the greatest risk for zoonotic spread to humans and the ... Read More

Trillions of Fat-Eating Bacteria Invade Town

Water is set to use a new biological weapon to flush away Whitby residents’ festive fat.

Over the Christmas period trillions of fat-busting bugs have been deployed in the sewers of Whitby to feast on fat, oils and grease.

Over time these substances build up on the inside of sewer pipes, re... Read More

Harmful Bacteria Can Be Curbed With Copper

Salmonella enterica is a leading cause of diarrhea illness worldwide, according to Sadhana Ravishankar, an assistant professor in the University of Arizona department of veterinary science and microbiology.

Each year the tiny, rod-shaped species of bacteria with a love for rapid reproduction ... Read More

Food borne bacteria sickens 8 in Illinois, 93 nationwide

Food safety officials are investigating whether raw fish in sushi and other foods is responsible for a multi-state Salmonella outbreak that has sickened eight people in Illinois.

So far, no deaths have been connected to the strain of the bacteria, which has sent 10 people to the hospital and ... Read More

Biofuel Research Boosted by Discovery of How Cyanobacteria Make Energy

A generally accepted, 44-year-old assumption about how certain kinds of bacteria make energy and synthesize cell materials has been shown to be incorrect by a team of scientists led by Donald Bryant, the Ernest C. Pollard Professor of Biotechnology at Penn State and a research professor in the D... Read More

Fed fiber, killer cells may ward off cancer

Fiber supplements may help the body’s own killer cells fight bacterial infection and reduce inflammation, greatly decreasing the risk of colon cancer.

Prebiotics are fiber supplements that serve as food for the trillions of tiny bacteria living in the gut. When taken, they can stimulate the g... Read More
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