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Ebola Outbreak 2014 2015 by Dr. Fauci

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Untapped Plant Microbiome Could Help Feed Billions

The Human Microbiome Project revealed tens of trillions of microbes residing in and on humans. Now scientists are taking a census of plant microbes—and not just the hundreds of billions found in soils. Distinct microbial communities live inside roots, on leaves and within flowers, and all in all... Read More

Research shows bacteria can combat dangerous gas leaks

Bacteria could mop up naturally-occurring and man-made leaks of natural gases before they are released into the atmosphere and cause global warming - according to new research from the University of East Anglia.

Findings published today in the journal Nature shows how a single bacterial strai... Read More

The Coming Crisis in Antibiotics

An interesting TED talk about antibiotic resistant bacteria.

Antibiotic drugs save lives. But we simply use them too much — and often for non-lifesaving purposes, like treating the flu and even raising cheaper chickens. The result, says researcher Ramanan Laxminarayan, is that the drugs will... Read More

Mutant Bacteria That Keep on Growing

The typical Escherichia coli, the laboratory rat of microbiology, is a tiny 1-2 thousandths of a millimeter long. Now, by blocking cell division, two researchers at Concordia University in Montreal have grown E. coli that stretch three quarters of a millimeter. That's up to 750 times their norma... Read More

Bird flu 'danger zones' mapped

The "danger zones" in Asia which are vulnerable to a deadly bird flu have been mapped by scientists.

The virus, called H7N9, has infected 433 people mostly in China and has killed 62.

The study, published in Nature Communications, showed parts of Bangladesh, India and Vietnam could easily ... Read More

TWiP 84 letters

 


Jesse writes:


Doctors TWiP,


I liked the discussion of the interaction of bacteria and Leishmania in sandfly guts; it was very interesting! Here is another suggestion if you need a topic to discuss:


Delivery of a functional anti-trypanoso... Read More

US Travelers Return Home With Tropical Disease. Will It Spread In The States?

If you happened to be reading state health departments’ outbreak announcements this past weekend, you might have seen something interesting.

(You don’t do this? Hmm.)

Three states — Rhode Island, North Carolina and Tennessee — all said that they have identified residents who have been diag... Read More

Bacteria: A day in the life

MIT study finds ocean bacteria follow predictable patterns of daily activity.

We are all creatures of habit, and a new MIT study finds ocean bacteria are no exception.

In a paper published this week in Science, researchers from MIT and elsewhere report that microbes in the open ocean follo... Read More

Authorities Identify Highly Contagious Bird Flu Strain

Authorities found the H5N8 strain of bird flu at a poultry farm in the central Netherlands, the same highly contagious strain as found this month in Germany and which has prompted massive poultry culls in Asia.

Dutch authorities on Sunday said they had found the H5N8 strain of bird flu at a p... Read More

Quest for hepatitis B treatment wins Emerging Researcher Award

Walter and Eliza Hall Institute researcher Dr Greg Ebert has won the Bupa Health Foundation Emerging Health Researcher Award 2014 for his work on developing a new therapy for chronic hepatitis B virus (HBV) infection.

Chronic hepatitis B is a viral liver disease that affects 230,000 Australia... Read More

Malaria transmission linked to mosquitoes’ sexual biology

Sexual biology may be the key to uncovering why Anopheles mosquitoes are unique in their ability to transmit malaria to humans, according to researchers at Harvard T. H. Chan School of Public Health and University of Perugia, Italy. Through analysis of 16 Anopheles genomes, they found that these... Read More

Six to Tango

One genome at a time can be exciting, but two even more so. I’m not entirely sure why this is, although it may explain our fascination with sex. And what if more than two entities were involved? What if the intimacy were not just between two individual organisms, but between a greater number of ... Read More

The bug that lost a few genes to become Black Death

About 6,000 years ago, a bacterium underwent a few genetic changes. These allowed it to expand its habitat from the guts of mice to that of fleas. Such changes happen all the time, but in this particular instance the transformation eventually resulted in the Black Death that wiped out a third of... Read More

Should experimental drugs be used in the Ebola outbreak?

Risks and benefits of unproven treatments, as World Health Organization approves use in crisis.

Two Liberian doctors are set to become the first Africans to receive an experimental drug against the Ebola virus. The news comes as the World Health Organization concludes that it is ethical to us... Read More

Patient with exposure to Ebola arrives safely at NIH Clinical Center

A patient with exposure to the Ebola virus while in Sierra Leone has arrived safely at the NIH Clinical Center for observation and to enroll in a clinical protocol. Read More

Biochemistry detective work: algae at night

Photosynthesis is probably the most well-known aspect of plant biochemistry. It enables plants, algae, and select bacteria to transform the energy from sunlight during the daytime into chemical energy in the form of sugars and starches (as well as oils and proteins), and it involves taking in ca... Read More

NIH Allows Restart Of MERS Research That Had Been Questioned

Some researchers who study the virus that causes Middle East respiratory syndrome got an early Christmas present: permission to resume experiments that the federal government abruptly halted in October.

The scientists were trying to modify the MERS virus so that it's better able to sicken mic... Read More

Sauerkraut: bacteria making food

Last week my husband needed some jars for cooking purposes. Tesco sell jars for somewhere around £3 each. However they also sell large jars full of sauerkraut for £1 each. Which means that last weekend we had an awful lot of sauerkraut to try and get through.

I’m not a great fan of sauerkraut... Read More

Mutant bacteria that keep on growing

The typical Escherichia coli, the laboratory rat of microbiology, is a tiny 1-2 thousandths of a millimeter long. Now, by blocking cell division, two researchers at Concordia University in Montreal have grown E. coli that stretch three quarters of a millimeter. That's up to 750 times their norma... Read More

First Ebola Case Diagnosed in the U.S.

Federal officials today announced the first case of Ebola diagnosed in the U.S. The male patient was admitted to Texas Health Presbyterian Hospital Dallas and placed in strict isolation on September 28 after flying from Liberia to visit family in north Texas. The patient left Liberia on Septembe... Read More
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