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Press Releases

Welcome to ASM's Newsroom, a resource for journalists seeking information relating to the microbiological sciences. Members of the media and the general public can access current and archived press releases highlighting the latest research published in ASM's journals or presented at our meetings.

Washington, DC – March 14, 2016 – Nafcillin and oxacillin, two antibiotics commonly prescribed in hospitals, have been used without preference for one over the other. Costs and effectiveness are similar for both. But a new study suggests that oxacillin is significantly safer than nafcillin. The research is published ahead of print March 14th in Antimicrobial Agents and Chemotherapy, a journal of the American Society for Microbiology.

Washington, DC - March 4, 2016 - Since it first emerged more than half a century ago, a particular strain of multidrug-resistant Salmonella has spread all over the world. Now researchers have figured out why this strain, Salmonella Typhimuriam DT104, has been so successful. This new knowledge could prove valuable in combating other successful pathogens, according to the authors. The study is published ahead of print March 4th in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

Washington, DC – March 2, 2016 – In January, the American Academy of Microbiology elected 78 new Fellows. Fellows of the Academy are elected annually through a highly selective, peer-review process, based on their records of scientific achievement and original contributions that have advanced microbiology.

Washington, DC - March 1, 2016 - A new study suggests that the Middle East Respiratory Syndrome coronavirus (MERS-CoV) develops mutations that make the virus less virulent during an outbreak rather than more virulent. The study, published this week in mBio, an online open-access journal of the American Society for Microbiology, has implications for vaccine development.

Washington, DC – February 26, 2016 – Residential mold has increased in recent years, due to water damage from a rising frequency of flooding. But there is scant information on the impact of residential mold on human health. But now a team of Danish investigators has developed a modeling system that actually mimics indoor fungal aerosols. The research is published ahead of print February 26th in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

Wednesday, 17 February 2016 11:33

Novel Herpes Virus Isolated from Bat Cells

Written by

Washington, DC – February 17, 2016 – Researchers from Maryland and New York have identified a novel herpes virus in cells taken from a bat. The work, published this week in mSphere, the American Society for Microbiology’s new open access journal, could lead to better understanding of the biology of these viruses and why bats serve as hosts for a number of viruses that can potentially transfer to humans.

Washington, DC - February 12, 2016 - As Staphylococcus aureus becomes increasingly resistant to antibiotics, new methods of killing these pathogens are urgently needed. Now a team of investigators has demonstrated in laboratory rodents that a form of hyperthermia using magnetic nanocrystals, and targeted to the pathogens, can kill S. aureus. The research is published ahead of print February 12 in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

Washington, DC - February 10, 2016 - After the age of nine months, the development of the infant gut microbiota is driven by the transition to family foods, not maternal obesity, according to results from a new study. The study was published online this week in mSphere, an open-access journal of the American Society for Microbiology.

Washington, D.C.—February 9, 2016—Researchers have developed the first real-time system to watch directly through the microscope as Ebola-like virus particles fuse with human cells to infect them. Their findings, published this week in mBio, an online open-access journal of the American Society for Microbiology, reveal key host cell and viral proteins that direct fusion and Ebola infection. Such knowledge is crucial for designing future drugs or vaccines to prevent this deadly disease.

Washington, DC – February 8, 2016 – No vaccine or drug has yet become available against the Dengue virus. A flavivirus like the newly prominent Zika virus, Dengue has become a leading cause of serious illness and death in some Asian and Latin American countries. Now a team of Dutch investigators has data suggesting that a protein in dengue virus that goes by the scientific name, NS4B, would make a promising target for antiviral drug development. The research is published in Antimicrobial Agents and Chemotherapy, a journal of the American Society for Microbiology.

Washington, DC – January 28, 2016 - Urinary tract infections (UTI) in the United States are the most common bacterial infection, and urine cultures often make up the largest portion of workload for hospital-based microbiology laboratories. Managing the factors that affect diagnosis and treatment of UTIs in patients, including selection, collection and transport of urine specimens, contributes to generating meaningful culture results. To determine how these factors impact the management of UTIs, the American Society for Microbiology and the Centers for Disease Control have together developed a an Evidence-Based Laboratory Medicine Practice Guideline (EBLMPG) to determine if optimizing the collection, preservation and transport of urine for microbiological culture improves the diagnosis and management of UTIs.

Washington, DC – January 28, 2016 - Bloodstream infections (BSI) are a major cause of morbidity and mortality throughout the world. Quick identification of bloodstream pathogens would allow for timely administration of targeted therapy to patients, which could significantly help improve clinical outcomes. To address these issues, the American Society for Microbiology and the Centers for Disease Control have developed an Evidence-Based Laboratory Medicine Practice Guideline (EBLMPG) to provide information that could be used for timely and effective patient care.

Washington, D.C—January 27, 2016— The White House Office of Science and Technology Policy has issued a national call to action for new commitments to microbiome research from interdisciplinary research teams.  ASM’s mission is to promote and advance the microbial sciences and it provides a platform to promote cross-cutting research.

Washington, D.C. — January 27, 2015 — Next-generation sequencing (NGS) has the capacity to provide crucial clinical benefits in patient care, patient outcomes, and public health, however, clinical laboratories must find ways to overcome operational, technical, regulatory, and strategic challenges in order to effectively employ NGS-based diagnostic tests, says a new report from the American Academy of Microbiology.

Washington, D.C.—January 26, 2016— Researchers have uncovered potent antimicrobial activity in a natural clay deposit found on the central coast of British Columbia, Canada. The research, published this week in mBio, an online open-access journal of the American Society for Microbiology, shows that the clay can kill members of the ESKAPE group of bacterial pathogens, the culprits behind some of the deadliest and most antibiotic-resistant hospital-acquired infections.

Washington, DC - January 25, 2016 - Nearly ten percent of cases of Staphylococcus aureus infections of the blood spread to the eyeball, according to a team of Korean clinical investigators. That spread can severely impair vision, and even cause blindness. The research was published January 11 in Antimicrobial Agents and Chemotherapy, a journal of the American Society for Microbiology.

Washington, DC - January 22, 2016 - A soy isoflavone derivative that goes by the scientific moniker, (S)-equol, has proven potent for mitigating menopausal symptoms. However, it has been impossible to produce in quantities sufficient for widespread commercial nutraceutical production. But now, a team of Korean researchers reports having constructed a recombinant bacterium which they say can boost production. The research is published January 22nd in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

Washington, DC – January 13, 2016 - Some infants of lactating mothers given the antibiotic and antimalarial, azithromycin, during delivery may be protected from disease, or harmed by the drug. These findings are the results of the most comprehensive evaluation of the transfer of azithromycin into breast milk to date. “Young infants cannot metabolize medicines as well as older children or adults and so even relatively small amounts absorbed from breast milk may produce effects, both therapeutic and adverse, in some suckling infants,” explained corresponding author Timothy Davis, MB, D. Phil. The research is published in Antimicrobial Agents and Chemotherapy, a journal of the American Society for Microbiology.

Washington DC – January 6, 2016 – New research from North Carolina State University and the University of Michigan finds that bile acids which are altered by bacteria normally living in the large intestine inhibit the growth of Clostridium difficile, or C. diff. C. diff is a harmful bacterium that can cause painful and sometimes fatal infections. The work sheds light on the ways in which some commonly used antibiotics can promote C. diff infections by killing off the bile acid-altering microbes. The researchers’ findings appear January 6th  in mSphere, the American Society for Microbiology’s new open access journal. The research was funded by the National Institutes of Health (grant K01GM109236).

Washington, DC - December 18, 2015 - Intestinal nematodes and roundworms infect more than one billion people worldwide. These parasites lead to malnutrition and developmental problems, especially in children.  Unfortunately, resistance to the existing drug treatment is increasing. Now a team of researchers has successfully inserted the gene for a naturally-occurring, insecticidal protein called Bt into a harmless bacterium. This could then be incorporated into dairy products, or used as a probiotic to deliver the protein to the intestines of people afflicted with roundworms. The research is published in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

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