President Obama will unveil a new national strategy this week to curb the AIDS epidemic by slashing the number of new infections and increasing the number of people who get care and treatment.
“Annual AIDS deaths have declined, but the number of new infections has been static and the number o... Read More
A team of scientists from the Institute for Research in Immunology and Cancer (IRIC) of the University of Montreal have identified vitamin B3 as a potential antifungal treatment. Led by IRIC Principal Investigators Martine Raymond, Alain Verreault and Pierre Thibault, in collaboration with Alaka... Read More
The ubiquitous virus linked to cervical, vaginal and throat cancers may also raise the risk of developing squamous cell carcinoma, the second most common form of skin cancer, a new study suggests.
The risk from human papillomavirus (HPV) seen in a new study was even higher if people are takin... Read More
New federal rules designed to reduce Salmonella Enteritidis (SE) contamination in eggs from large-scale producers take effect today, with the Food and Drug Administration (FDA) predicting that they will prevent up to 79,000 illnesses per year.
The rules, several years in preparation, require... Read More
In this show, I report on four exciting stories: birthing method affecting babies' bacteria, soil microbes affecting forest ecology, endophytes producing useful compounds, and manipulating gut bacteria for health.
Post questions or comments here, at the link above, or email to bacteriofiles@gma... Read More
Researchers have discovered a monoclonal antibody that is effective against "Avian" H5N1, seasonal H1N1 and the 2009 "Swine" H1N1 influenza. Scientists at Sea Lane Biotechnologies, LLC, in collaboration with Mt. Sinai School of Medicine, St. Jude Research Hospital and the Scripps Research Instit... Read More
Scientists have discovered that 22 species of passerines--songbirds and perching birds--in the contiguous U.S. are carriers of low-pathogenicity avian influenza. Pathogenicity is the ability of a germ to produce an infectious disease in an organism.
The researchers report their results in the... Read More
Research into the human microbiome is expected to trigger development of new diagnostic tests that will be offered by clinical pathology laboratories. That’s because the organisms that live on us and in us are as unique to individuals as their DNA, and scientists believe these microbes may be ju... Read More
Suzanne Lee can conjure clothing out of thin air. No, wait, that’s not entirely accurate. She’ll need at least a couple of bathtubs, some yeast, a pinch of bacteria, and several cups of sweetened green tea. Lee, who is a senior research fellow at the School of Fashion & Textiles at Central Saint... Read More
New strains of the bacteria that cause Lyme disease have been found in B.C., according to a recently published study on ticks collected from birds across Canada.
Researchers found the genetic makeup of three bacteria differed from previously known strains.
"In the ticks that we got from th... Read More
After 86 episodes of TWiV, I am still loving every minute of the podcast and I am constantly impressed with how much I learn. For example, I have been mentoring an undergraduate student in the lab and we have had a rough two week stret... Read More
On episode #90 of the podcast This Week in Virology, Vincent, Alan, Rich and Eric discuss identification of viruses in Northeastern American bats, vaccinia virus infection after sexual contact with ... Read More
A new Florida State University study is investigating how quickly the Deepwater Horizon oil carried into Gulf of Mexico beach sands is being degraded by the sands’ natural microbial communities, and whether native oil-eating bacteria that wash ashore with the crude are helping or hindering that ... Read More
Is sadness a sickness? It appears to spread like one, a new study has found.
Researchers at Harvard University and MIT wanted to see if a mathematical model developed to track and predict the spread of infectious diseases such as SARS and foot-and-mouth disease could also apply to the spread ... Read More
An editorial in Eurosurveillance looks at social determinants of infectious diseases in the EU:
"Vulnerable groups are disproportionately affected by infectious diseases in every European Union (EU) Member State . The level and distribution of wealth within a society plays a significant ro... Read More
"The now famous announcement by the Venter group is based on their paper in Science entitled Creation of a Bacterial Cell Controlled by a Chemically Synthesized Genome. We applaud this work for its impressive technical achievement and we acknowledge its future potential. However, we find the ter... Read More
Animals must wage a never-ending war against parasites, constantly evolving new ways of resisting these threats. Resistance comes in many forms, including genes that allow their owners to shrug off infections. But one species of fly has developed a far more radical solution – it has formed a par... Read More
Two antibodies, VRC01 and VRC02, identified in HIV-infected blood, attach to the CD4 binding site of HIV and appear to prevent the virus from attaching to and infecting T cells, according to new research.
Peter D. Kwong, PhD, with the National Institute of Allergy and Infectious Diseases, par... Read More
Every Wednesday at 3:15 p.m., a few dozen Stanford University medical students turn their backs on the sun, gather in a high-tech classroom and flip open their laptops.
The summer class they're taking is a foray into the future of medicine. The course title, Genetics-210, Genomics and Person... Read More
Readers of virology blog often request explanations of specific experimental techniques. Methods such as complement fixation, deep sequencing, ELISA, PCR and many others are frequently mentioned on this blog without discussion. To do so would interrupt the scientific discourse and make for lengt... Read More