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Mutating virus suppresses cow’s immune response

Bovine viral diarrhea virus infections result in one of the most costly diseases among cattle with losses in U.S. herds estimated at $2 billion per year, according to professor Christopher Chase of the South Dakota State University Veterinary and Biomedical Sciences Department.

"It is an immu... Read More

W.H.O. Concerned About Another Ebola Cluster in Nigeria

The World Health Organization expressed worry on Wednesday about a second cluster of Ebola virus patients in Nigeria — in the center of its oil industry — because one of the three confirmed victims was a doctor who had treated patients and socialized after he became contagious.

The doctor, in... Read More

What’s the diference between cow TB and human TB?

In 1901, when Robert Koch proposed that the bacilli causing human and bovine tuberculosis were not identical, this view caused much controversy. 113 years later we know that the bovine tuberculosis agent, Mycobacterium bovis, together with other animal strains, forms a separate phylogenetic line... Read More

A Friend Turns 95 and Keeps Working in the Lab

Abe Eisenstark is an old friend of both of us. Elio was a graduate student in the Midwest when he first met him. Abe was then a young faculty member at nearby university and was an inspiring mentor to whom Elio gravitated straightaway. The story is a bit different for Stanley, who says: “It is f... Read More

Bacteria Used to Create Fossil Fuel Alternative

British and Finnish scientists have found a way of generating renewable propane using a bacterium widely found in the human intestine and say the finding is a step to commercial production of a fuel that could one day be an alternative to fossil fuel reserves.

"Although we have only produced ... Read More

Ebola Now Poses a Threat to National Security in West Africa

The Ebola virus outbreak entrenched in west Africa has become a real risk to the stability and security of society in the region, the top U.S. Centers for Disease Control and Prevention official said today after returning yesterday from a visit there.

Failure to tamp down Ebola’s spread is st... Read More

3rd International One Health Congress

IOHC2015 brings science and policy together aiming at the early recognition and control of emerging (infectious) diseases, now and in the years to come. Prevention at the source is the overall congress theme, as this is key in controlling (infectious) diseases that have a growing impact on human... Read More

TWiM #86: Blurring the line between organelle and endosymbiont

Hosts: Vincent RacanielloMichael Schmidt, ... Read More

TWiM 86 Letters

 


Suzanne writes (re Aphids):


The best way to get rid of aphids in the garden (the ants in my yard love to herd them onto my okra) is a sharp stream of water from the hose. Aphids wash right off! They don't tend to come back right away, either.


Read More

Poliovirus escapes antibodies

Antigenic variation is a hallmark of influenza virus that allows the virus to evade host defenses. Consequently influenza vaccines need to be reformulated frequently to keep up with changing viruses. In contrast, antigenic variation is not a hallmark of poliovirus – the same poliovirus vaccines ... Read More

TWiP 76: Herpesvirus worms its way out

Vincent and Dickson discuss how infection of mice with helminths induces cytokines that reactivate a latent gamma-herpesvirus.


Hosts: Vincent Racaniello and  Read More

TWiP 76 letters


Daniel writes:


Dear Vincent and Dickson,


I just returned from the annual meeting of the International Society of Travel Medicine (ISTM) where I enjoyed many fantastic lectures and caught more Cutthroat Trout fly fishing the upper Snake River during one ev... Read More

Endogenous RNA virus inhibits Borna disease virus replication

Animal genomes are known to contain captured retroviruses, typically referred to as endogenous retroviruses (ERVs). Many of these elements are still transcribed and are known to be involved in both beneficial functions in animal biology, such as placenta formation, and not-so beneficial functio... Read More

apple of my eye

I love to share my work,the simplicity in Happiness.I am sharing it here because i know my fellow microbiologist also admire this visual treats in their labs. http://adeebblog.blogspot.in/ Read More

Human trial of experimental Ebola vaccine begins this week

A highly anticipated test of an experimental Ebola vaccine will begin this week at the National Institutes of Health, amid mounting anxiety about the spread of the deadly virus in West Africa.

After an expedited review by the U.S. Food and Drug Administration, researchers were given the green... Read More

MERS: Low transmissibility, dangerous illness

Research led by the University of Bonn Virologists reveals transmission rate of the MERS virus

The MERS coronavirus has caused disease outbreaks across the Arabian Peninsula and spread to Europe several times. The severe pneumonia virus has claimed the lives of several hundred people since it... Read More

Dandruff-Causing Skin Fungi Discovered Unexpectedly in Deep Sea Vents, Antarctica

Until relatively recently, the fungus Malassezia was thought to have one favorite home: us. As the dominant fungus on human skin and sometimes-cause of dandruff, the yeast Malassezia was thought to live a simple if sometimes irritating domestic existence humbly mooching off the oils we exude.

... Read More

HIV Lessons from the Mississippi Baby

The news in July that HIV had returned in a Mississippi toddler after a two-year treatment-free remission dashed the hopes of clinicians, HIV researchers and the public at large tantalized by the possibility of a cure.

But a new commentary by two leading HIV experts at Johns Hopkins argues th... Read More

Scientists Call for Investigation of Mysterious Cloud-like Collections in Cells

About 50 years ago, electron microscopy revealed the presence of tiny blob-like structures that form inside cells, move around and disappear. But scientists still don’t know what they do — even though these shifting cloud-like collections of proteins are believed to be crucial to the life of a c... Read More

A new way to diagnose malaria

Using magnetic fields, technique can detect parasite’s waste products in infected blood cells.

Over the past several decades, malaria diagnosis has changed very little. After taking a blood sample from a patient, a technician smears the blood across a glass slide, stains it with a special dye... Read More
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