President Barack Obama will request a doubling of funds for fighting and preventing antibiotic-resistant bacteria in his 2016 budget, the White House said Tuesday.
The goal is to expand US investment in developing of antibacterial and new rapid diagnostics and launch a major effort to charact... Read More
The deadly pattern of illnesses began to emerge in 2012 at hospitals in Seattle, Pittsburgh, Chicago. In each case, the culprit was a bacteria known as CRE, perhaps the most feared of superbugs, because it resists even "last defense" antibiotics — and kills up to 40% of the people it infects.
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Treating surfaces with cold atmospheric pressure plasma (CAPP) may reduce the risk of transmitting norovirus, a contagious virus leading to stomach pain, nausea and diarrhea, according to a new study.
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E. coli usually brings to mind food poisoning and beach closures, but researchers recently discovered a protein in E. coli that inhibits the accumulation of potentially toxic amyloids—a hallmark of diseases such as Parkinson's.
Amyloids are formed by proteins that misfold and group together, ... Read More
Acid Fast stain done on a mix of Staphylococcus aureus and Mycobacterium smegmatis. The stain was done on a culture of M. smegmatis that was incubated on a TSA slant with 1ml TSB added at 37 degree's C for 4 days, S. aureus was incubated in TSB at 37 degree's C for 24 hrs. Several loops of eac... Read More
Quinn Cummings is a writer of three books, Notes From the Underwire, The Year of Learning Dangerously and Pet Sounds.
When a 'personal choice' becomes a health crisis
I glanced at my phone and frowned — why on earth was my daughter’s pediatrician calling me at seven at night?
Without pr... Read More
Satellites are subviral agents that differ from viroids because they depend on the presence of a helper virus for their propagation. Satellite viruses are particles that contain nucleic acid genomes encoding a structural protein that encapsidates the satellite genome. Satellite RNAs do not encod... Read More
Paul Duprex joins the TWiV team to discuss the current moratorium on viral research to alter transmission, range and resistance, infectivity and immunity, and pathogenesis.
One of the difficulties faced by teams responding to the current Ebola outbreak in West Africa is identifying individuals and communities residing in remote areas. Existing maps of these regions either do not exist or are inadequate or outdated. This means that basic data like location of houses... Read More
A new class of compounds may be an effective way to fight a virus that leaves children with serious respiratory infections and might be associated with polio-like symptoms.
Researchers used a technique called X-ray crystallography to learn the precise structure of the original strain of enter... Read More
Researchers from UAB have developed a tool for diagnosing bacterial meningitis that uses the same technology as a home pregnancy test.
The test measures the level of certain proteins that are present in the spinal fluid of patients with bacterial meningitis. If the level is high, the test wil... Read More
Imagine a pill that helps people control diabetes with the body’s own insulin.
Cornell researchers have achieved this feat in rats by engineering human lactobacilli, a common gut bacteria, to secrete a protein called Glucagen-like peptide 1 (GLP-1).
A 2003 study led by Atsushi Suzuki of th... Read More
The development and widespread adoption of so-called “antibiotics”—drugs that kill bacteria and thereby reduce infection—has helped billions of people live longer, healthier lives. But all this tinkering with nature hasn’t come without a cost. The more we rely on antibiotics, the more bacteria d... Read More
With drug-resistant bacteria on the rise, even common infections that were easily controlled for decades -- such as pneumonia or urinary tract infections -- are proving trickier to treat with standard antibiotics.
New drugs are desperately needed, but so are ways to maximize the effective lif... Read More
Previous research has already demonstrated that substantial quantities of self-motile or active agents such as bacteria in a fluid environment can be harnessed to do mechanical work like moving microscopic gears and ratchets. Bacteria as well as algae can also be used to transport or displace ma... Read More
Clinical microbiology consists of a wide array of techniques for the detection of infectious diseases. The respiratory diseases segment accounted for the largest application segment of the clinical microbiology market in 2014. According to the WHO, in 2012, there were about 450,000 new cases of ... Read More
The environmental engineering research community now recognizes that it is important to understand the bacterial ecology of premise (building) plumbing systems to control opportunistic pathogens (OP). Many investigations, including those supported by the Sloan Foundation MoBE program, have begun... Read More
Viruses are incredibly simple, arguably the most simple living organisms on the planet. They have no brains, no metabolism, and they can’t reproduce on their own. Yet they are able to wreak incredible havoc on our bodies and to outwit the scientifically advanced weapons that humans have invente... Read More
WASHINGTON, DC--January 20, 2015--Researchers have tracked the genetic mutations that have occurred in the Ebola virus during the last four decades. Their findings, published in mBio®, the online open-access journal of the American Society for Microbiology, identified changes in the current West... Read More