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Recalling the Good in the Good Old Days

In its early days, ca. 1945-1965, molecular biology was a particularly collegial undertaking, characterized by free sharing of research data and a relative lack of egotistical behavior. The reason for this marvel may well have been that there was so much to discover—so many low hanging fruits—th... Read More

Devastating frog fungus triggers suicide by immune cells

A deadly fungus spreading like wildfire through amphibian populations causes immune cells to commit suicide, a new study finds. The chytrid fungus Batrachochytrium dendrobatidis kills frogs and other amphibians by infecting the skin, interfering with fluid and electrolyte levels, and ultimately ... Read More

90 percent of workers come to work when sick

(MoneyWatch) Do you go to work when you know you are contagious? Chances are, the answer to that is yes, according to a new study by Staples, which finds that 90 percent of American workers go to work when they are knowingly contagious. This is up from 80 percent who said they came to work while... Read More

Bacteria-sniffing wand could help prevent foodborne illnesses

One in six Americans (or 48 million people) get foodborne illnesses every year. Better detection can lower that number dramatically. Bacteria detection sniffers have been studied for several years now. They are based on a wireless acoustic wave sensor platform, which is a fancy way of saying tha... Read More

Scientists Uncover Frozen Tricks Behind Ice-Seeding Bacteria

Some bacteria can harness frozen water as a weapon, using special proteins embedded in their outer membranes to help ice crystals form. Triggering frost formation, the bacteria then invades through the damaged tissues of plants. Now, scientists have observed this bacteria's ability for the first... Read More

Child 'Cured' of HIV Remains Free of Virus, Doctors Report

WEDNESDAY, Oct. 23 (HealthDay News) -- A 3-year-old Mississippi girl apparently cured of HIV infection by aggressive treatment right after her birth remains free of the virus, her doctors report. Early treatment with a combination of potent antiretroviral drugs appears to have kept the virus fro... Read More

World Polio Day

As a virologist who has worked on poliovirus since 1979, I would be remiss if I did not note that today, 24 October, is World Polio Day. World Polio Day was established by Rotary International over a decade ago to commemorate the birth of Jonas Salk, who led the first team to develop a vaccine a... Read More

5 Things We Didn't Know About the Fungal Outbreak Last Year

Health officials are still learning from the fungal outbreak tied to tainted steroid pain injections made at the now-shuttered New England Compounding Company.

Researchers now know that most patients' immune systems didn't try to fight off the deadly fungi as it burrowed into their spinal col... Read More

Oral Bacteria Create a ‘Fingerprint’ in Your Mouth

The bacteria in the human mouth – particularly those nestled under the gums – are as powerful as a fingerprint at identifying a person’s ethnicity, new research shows.

Scientists identified a total of almost 400 different species of microbes in the mouths of 100 study participants belonging t... Read More

Obesity may increase the risk of Clostridium difficile infection

Researchers from Boston Medical Center (BMC) and Boston University School of Medicine (BUSM) have identified obesity as a possible risk factor for clostridium difficile infection (CDI). These findings, which appear online in Emerging Infectious Diseases, may contribute to improved clinical surve... Read More

Rhizopus Stolonifer (Black bread mold) under magnification of 40X

black bread mold Read More
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