Washington, DC – August 20, 2015 - Swedish exchange students who studied in India and in central Africa returned from their sojourns with an increased diversity of antibiotic resistance genes in their gut microbiomes. The research is published 10 August in Antimicrobial Agents and Chemotherapy, ... Read More
An Ebolavirus vaccine has shown promising results in a clinical trial in Guinea. This vaccine has been in development since 2004 and was made possible by advances in basic virology of the past 40 years. Read More
Temperature in Oklahoma is 12 degrees C today and rainy.
My guess is Tunga penetrans which is native to South America. The black point at center of itchy toe lesion is the flea which are legs, spiracles and egg laying aparatus. Fema... Read More
Prion diseases--incurable, ultimately fatal, transmissible neurodegenerative disorders of mammals--are believed to develop undetected in the brain over several years from infectious prion protein. In a new study, National Institutes of Health (NIH) scientists report they can detect infectious pr... Read More
The individuals who believe that certain types of gain-of-function experiments should not be done because they are too dangerous (including Lipsitch, Osterholm, Wain-Hobson,) cite the 1977 influenza virus H1N1 strain as an example of a laboratory accident that has led to a global epidemic. A new... Read More
PROVIDENCE, R.I. [Brown University] -- Tuberculosis is the leading cause of death among HIV-positive Ghanaians, with one study blaming TB for 57 percent of HIV-related deaths in the mid-sized West-African nation. To tackle the problem, a partnership between Brown University and the University of... Read More
The days when antibiotics worked reliably and scientists could assume they worked directly—like popping a balloon—are fading. As resistance mounts, understanding how antibiotics really work could be the key to sustaining their efficacy. Read More
Dear Vincent, I have a fun question for your panel about Mars
This episode: Amoebas in soil gang up on and eat much larger roundworms!
(10.5 MB, 11.3 minutes)
To better understand the importance of gut bacteria in human health, researchers measured the time it takes food to move through the gastrointestinal tract, called gut motility, in mice—in a way that mimics the dietary effects of world travel. Read More
Johns Hopkins Bloomberg School of Public Health researchers say they have developed a method that could make a nasal spray flu vaccine effective for those under two and over 49 - two groups for which the vaccine is not approved. Read More
Researchers led by the UCLA Fielding School of Public Health examined HIV testing trends among adults ages 50 through 64 both before and after 2006, when the Centers for Disease Control and Prevention (CDC) recommended that most doctors automatically screen all patients for HIV regardless of whe... Read More
BLOOMINGTON, Ind. -- Health experts have warned for years that the overuse of antibiotics is creating "superbugs" able to resist drugs treating infection. Read More
Dengue is a mosquito-borne tropical disease currently endemic in more than 10 countries. According to the World Health Organization, 390 million people are infected by dengue every year. Read More
This episode: Bacterial toxins could be modified to deliver life-saving proteins into neurons!
(11.1 MB, 12.1 minutes)
In this third installment of my "Mu-Tube" video series about microbiology and microbiology education, I discuss how I was initially labeled a "microbial supremacist" as a joke, and then embraced the title with enthusiasm. I also show many examples of the microbiology-related art I use to encour... Read More
DURHAM, N.C. - Scientists at Duke Medicine are using transparent fish to watch in real time as Cryptococcal meningitis takes over the brain. The resulting images are worthy of a sci-fi movie teaser, but could be valuable in disrupting the real, crippling brain infection that kills more than 600,... Read More
Vaccinating one-year-olds against chickenpox could temporarily nearly double the incidence of shingles in the wider population, but in younger adults than previously thought. Read More
According to the American Academy of Implant Dentistry, two in three Americans have one or more missing teeth. To deal with this issue, American dentists perform more than five million dental implants a year. About 1% to 15% of the patients receiving implants experience dental implant failure ... Read More