Making a video about a scientific experiment rather than writing up a presentation poster leads to better learning and clearer understanding of the concepts underpinning the experiment according to science educators in Australia.
Geoff Hilton of the School of Education, at the University of Q... Read More
Dan Koob explores a brand new world of bacteria at Temple's Medical School.
University of Kentucky plant pathologists recently discovered a metabolite that plays a critical role early on in the ability of plants, animals, humans and one-celled microorganisms to fend off a wide range of pathogens at the cellular level, which is known as systemic immunity.
This mode o... Read More
Google is looking for the brightest, best young scientists from around the world to submit interesting, creative projects that are relevant to the world today. Read More
Food-borne diseases encompass a wide spectrum of illness and are a public health problem worldwide. As biotechnology labs around the world work to develop vaccines to fight bacteria such as salmonella and E.coli, they are understanding other ways to attack bacteria naturally. VOA's Philip Alexio... Read More
The little Bacillus subtilis is particularly welcome in pig feed because it has the attractive quality that it is expected to be able to help farmers reduce the impact of nitrogen from agriculture on the environment. Scientists are now aiming at developing new strains of Bacillus subtilis that a... Read More
Extraintestinal pathogenic Escherichia coli (ExPEC) are of significant health concern. The emergence of drug resistant E. coli with high virulence potential is alarming. Lack of sufficient data on transmission dynamics, virulence spectrum and antimicrobial resistance of certain pathogens such as... Read More
Researchers from Washington University in St. Louis and the Department of Energy's Oak Ridge National Laboratory used small-angle neutron scattering to analyze the structure of chlorosomes in green photosynthetic bacteria. These light-harvesting antenna complexes are efficient at collecting sunl... Read More
More than five million people potentially at risk of health complications from flu went unvaccinated in England over the winter. Hundreds of thousands of frontline health workers also had no jab, leaving them open to infecting vulnerable patients.
The chief medical officer for England, Dame S... Read More
A panel of health experts and opinion leaders spent nearly two hours at a Somali community forum Saturday night, trying to convince skeptics that the measles vaccine is safe and necessary.
But by the time it was over, there was little sign that anyone's minds had been changed. And a vaccine c... Read More
I'm a chemical engineer by background and I’ve done downstream process development in biopharma for years. Just lately, I've started working on a part-time bio Masters I’ve been taking all the standard cell/molecular bio classes I never... Read More
The shingles vaccine Zostavax has been approved by the Food and Drug Administration for use in people aged 50 years and older, expanded from its original approval in 2006 for those 60 and older.
Shingles is a painful condition that sends blisters and rashes all over the skin and is caused by ... Read More
Scientists have discovered why orchids are one of the most successful groups of flowering plants -- it is all down to their relationships with the bees that pollinate them and the fungi that nourish them. The study, published February 1 in the American Naturalist, is the culmination of a ten-yea... Read More
Delaware health officials say three more cases of anti-viral resistant influenza cases have been discovered in the state.
The Division of Public Health (DPH) has identified a total of four cases of flu that is resistant to oseltamivir (commonly known under the brand name Tamiflu). The first ca... Read More
Preliminary studies suggest that this year's trivalent seasonal flu vaccine used in Europe was less effective against the 2009 H1N1 virus than last year's monovalent H1N1 vaccine was, possibly because of some degree of mutation in the virus, according to recent reports in Eurosurveillance.
Th... Read More
The number of confirmed H1N1 flu cases in Venezuela has risen to 100, the country's health minister, Eugenia Sader, said Tuesday.
Speaking on state television, Sader assured Venezuelans with estimates that fewer than two percent of those with the illness would require intensive medical attent... Read More
Tired of walking around in the same boring scrubs that everyone else wears? Starting to feel a bit like an automaton? Well, Patho Phizz, a small Nevada company started by a critical care nurse, is putting a bit of fashion into the everyday. They are using actual micrographs of pathogens to creat... Read More
Researchers with the Los Angeles County Department of Public Health have found high rates of the multi-drug resistant pathogen, carbapenem-resistant Klebsiella pneumoniae (CRKP) among the patient population in long-term acute care hospitals compared to general acute care hospitals across the cou... Read More
New clinical trials have been launched in the US and Europe to test whether HIV virus can be “flushed out” through a new approach of using anti-retrovirals and immune modulating agents, revealed Prof. Christine Katlama, Head of the AIDS Clinical Research Unit, Department of Infectious Diseases, ... Read More