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Will the flu kill you? It may depend on your birth year

Your birth year predicts—to a certain extent—how likely you are to get seriously ill or die in an outbreak of an animal-origin influenza virus, new research suggests.

Until now, scientists thought that previous exposure to a flu virus conferred little or no immunological protection against ne... Read More

The neurons in our gut help the immune system keep inflammation in check ROCKEFELLER UNIVERSITY

The immune system exercises constant vigilance to protect the body from external threats--including what we eat and drink. A careful balancing act plays out as digested food travels through the intestine. Immune cells must remain alert to protect against harmful pathogens like Salmonella, but th... Read More

SOME FROGS ARE EVOLVING TO SURVIVE A KILLER FUNGUS

As reported in a new study in the the journal Proceedings of Royal Society B: Biological Sciences, scientists have taken a step toward identifying the genetic mechanisms that makes some lowland leopard frogs in Arizona resistant to Batrachochrytrium dendrobatridis (Bd) infections that cause the ... Read More

Thermos device quickly detects Zika for only $2

Engineers have developed a rapid, low-cost genetic test for Zika. The $2 device, about the size of a soda can, doesn’t require electricity or technical expertise and only needs a bit of saliva. Read More

Listeria: Hypervirulent strains with cerebral and placental tropism

Researchers from the Institut Pasteur, Inserm, CNRS and Paris Descartes - Sorbonne Paris Cité University recently published a large-scale study in Nature Genetics based on almost 7,000 strains of Listeria monocytogenes -- the bacterium responsible for human listeriosis, a severe foodborne infect... Read More

Toward development of microarrays to test water safety

Imagine taking an ocean-side vacation, with the sun, sand, and water lulling you to relaxed bliss. After day at the beach, you experience an intense bout of stomach cramps and – more delicately put – GI distress. A rare day off is ruined because of a bug you picked up. Next, imagine a situation ... Read More

Impact of climate change on parasite infections depends on host immunity

New research demonstrates how climate change and the immune reaction of the infected individual can affect the long-term and seasonal dynamics of parasite infections. The study, led by Penn State University scientists, assessed the infection dynamics of two species of soil-transmitted parasites ... Read More

Skin infections rife among high school wrestlers, say CU Anschutz researchers

DENVER (Feb. 3, 2016) - The first national survey of skin infections among high school athletes has found that wrestlers have the highest number of infections, with football players coming in a distant second, according to researchers at the University of Colorado Anschutz Medical Campus. Read More

Study: Cities have Individual Microbial Signatures

Washington, DC – April 19, 2016 – Cities have their own distinct microbial communities but these communities don’t vary much between offices located in the same city, according to a new study. The work, published this week in mSystems, an open access journal from the American Society for Microbi... Read More

MMP #16: Insights into Toxoplasma gondii parasites

Host: Jeff Fox with special guest, Emma Wilson.


Emma H. Wilson of the University of California, Riverside, talks with Jeff Fox about efforts, with her collaborators to determine more precisely how Toxoplasma gondii parasites disrupt the mammalian brain—in this case, the brains of mice... Read More

Antibiotic stewardship - a community effort

As we highlighted in our previous blog, antibiotic stewardship – the careful use of appropriate antibiotic administration – can have positive effects. A small change from a difference in clinical lab reporting led to less drug use, which led to fewer drug-resistant infections. When we think of a... Read More

Bacterial Symbiosis?

Some kids & I have been swabbing their classroom, and this colony caught my eye, or is it two colonies living in a mutualistic relationship. Perhaps this is commensalism as the red one seems to really like the yellow one. Or perhaps it is the same colony of microbes, somehow producing two differ... Read More

Skin bacterium releases enzyme that may protect against damage and disease

The study - from Lund University in Sweden and published in the journal Scientific Reports - investigates a skin bacterium called Propionibacterium acnes. Senior author Dr. Rolf Lood, from Lund's Department of Clinical Sciences, explains:

"The name originates from the fact that the bacterium ... Read More

Microbes Found on New York City ATM Keypads Mostly from Human Skin, Food

Mapping and identifying all the microbes across New York City is no small feat. Just ask Jane Carlton. About three years ago, Carlton, director of the Center for Genomics and Systems Biology, and professor of biology, at New York University and colleagues won an NYU grand challenge grant for the... Read More

Microbial Conversations: A free ASM public science event @ the MIT Museum THIS SATURDAY, June 18!

Whether you're in town for ASM Microbe 2016 and looking for something to do with friends or family, or you're local to the Boston-area, come out to our "Microbial Conversations" public science event at the MIT Museum! Join us for short, sharp conversations about a variety of topics in microbiolo... Read More

Anti-bacterial fabric holds promise for fighting superbug

Antibiotics have proven to be a valuable weapon in the fight against infectious bacteria. However, due to the excess use of antibiotics in conventional treatments, overtime antibiotics have become less effective. Read More

New promise for treatment of enterovirus infection

Feeling a bit under the weather? There’s a decent chance you’re suffering from an infection with an enterovirus. Enteroviruses are a commonly encountered virus, especially in the summer and fall. They can cause a variety of symptoms, from cold-like symptoms such as runny nose or fever to more se... Read More

Researcher pioneers bacterial infection treatment using novel target: Vesicles

Bacterial infection takes hold in the body when a pathogenic microorganism delivers toxins to healthy cells. One way bacteria accomplish this is by releasing vesicles, which act as tiny envelopes transporting toxins and other virulence factors to host cells. These toxins allow the bacteria to "m... Read More

Microbial Identification and Tracking: the Next Generation

How do you identify an unknown microbe? If you’ve taken an introductory microbiology lab course in the past twenty years, chances are you were assigned an unknown bacterium that you had to identify through differential media and biochemical assays. Newer techniques like qPCR are being standardiz... Read More

Microbiologist Christmas Wreath, Unknown Organisms seem on Washed Hand Print #2,

Unknown organism seem after washing hands on a hand print grown on TSA. Larger organism (possible Bacillus spp) is circular, edges not smooth, mucoid with rhizoid like growth towards the edges. Second smaller organism is yellow, mucoid, and has something erupting from the center. Read More
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