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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 - October 13, 2015 - To date, studies in pregnant women examining transport of drugs across the placenta are rare and inadequate, said Tomo Nabekura, PhD. Such knowledge could be vital to preserving fetal health. In a new laboratory study, Nabekura and colleagues have illuminated a piece of this puzzle, and the results hint that mothers taking new anti-hepatitis C and/or anti-HIV drugs along with anti-hypertensives or non-steroidal anti-inflammatories (NSAIDs) could be raising the risk of birth defects or stunting fetal growth, respectively. The research was published ahead of print in Antimicrobial Agents and Chemotherapy, a journal of the American Society for Microbiology.

Washington, DC – October 13, 2015 – The Department of Microbiology and Immunology of the University of Michigan Medical School has been named a Milestones in Microbiology site by the American Society for Microbiology (ASM). 

Tuesday, 13 October 2015 09:52

Listeria Can Grow on Unrefrigerated Caramel Apples

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Washington, DC – October 13, 2015 – Caramel apples punctured with dipping sticks and left unrefrigerated over the course of a couple of weeks may harbor a bacterium called Listeria monocytogenes, according to a study published this week in mBio®, an online open-access journal of the American Society for Microbiology.

Washington, DC –October 8, 2015 – The University of Illinois at Urbana-Champaign has been named a Milestones in Microbiology site by the American Society for Microbiology (ASM).  A dedication ceremony is scheduled for Friday, October 16, 2015, at 3 pm at the Charles Miller Auditorium, B102 Chemical and Life Sciences Laboratory, 601 South Goodwin Avenue in Urbana, Illinois.

Washington, DC —October 6, 2015— HIV particles are effectively trapped by the cervicovaginal mucus from women who harbor a particular vaginal bacteria species, Lactobacillus crispatus. The findings, published this week in mBio, an online open-access journal of the American Society for Microbiology, could lead to new ways to reduce or block vaginal transmission of HIV and other sexually transmitted infections (STIs).

Washington, DC - October 2, 2015 - Tick species not normally present in the United States are arriving here on migratory birds. Some of these ticks carry disease-causing Ricksettia species, and some of those species are exotic to the US. The research is published on October 2nd in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

Washington, D.C., September 29, 2015 – The American Society for Microbiology recently announced the winners of the 2015 Agar Art Contest, which included designs of neurons, a map of New York City and the harvest season.

Friday, 25 September 2015 11:54

New Diversity for Lager Beers

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Washington, DC – September 25, 2015 - Unlike ales, lager beers differ little in flavor. But now, by creating new crosses among the relevant yeasts, Kevin Verstrepen, PhD, Stijn Mertens, and their collaborators have opened up new horizons of taste. The research is published in the September 25 Applied and Environmental Microbiology, a journal of the American Society for Microbiology.

Wednesday, 23 September 2015 09:42

New Virus Identified in Blood Supply

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Washington, DC – September 22, 2015 - Scientists have discovered a new virus that can be transmitted through the blood supply. Currently, it is unclear whether the virus is harmful or not, but it is related to hepatitis C virus (HCV) and human pegivirus (HPgV), the latter of which was formerly known as hepatitis G virus. The new virus, which researchers have named human hepegivirus-1 (HHpgV-1), is described in the September 22 issue of mBio, an online open-access journal of the American Society for Microbiology.

Washington, DC - September 22, 2015 - Cells associated with inflammation and blood clotting accumulate in the brain blood vessels of children affected by a potentially fatal form of malaria called cerebral malaria (CM), potentially contributing to the disease process, an international team of researchers has found, and HIV can exacerbate this development. The work was published this week in mBio®, an online open-access journal of the American Society for Microbiology.

San Diego, California - September 20, 2015 – Study reports that an outbreak of Bordetella parapertussis occurred in 2014 in Southeastern Minnesota, in the months of October through December.  This research is presented at ASM’s 55th Interscience Conference of Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

San Diego, California - September 20, 2015 – Results from a double-blind phase 2 clinical study show that finafloxacin was a more effective and safe option than ciprofloxacin for the treatment of complicated urinary tract infections and acute pyelonephritis. This research is being presented at ASM’s 55th Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

San Diego, California - September 20, 2015 – Researchers report that a patient’s microbial diversity, even before they start cancer treatment, can be linked to risk of infection during induction chemotherapy. This research is presented at ASM’s Interscience Conference of Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

San Diego, California - September 19, 2015 – Results from the first phase 3 HIV study to enroll only women show improved safety and efficacy of the drug Stribild over multi-pill antiretroviral drug regimens. The research was presented at ASM’s 55th Interscience Conference of Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

San Diego, California - September 19, 2015 – Researchers show that the introduction of both pneumococcal conjugate vaccines (PCVs)  and rotavirus vaccines (RVs) led to the rapid and dramatic reduction in hospital burden of both winter diarrhea and respiratory infections within <5 years post introduction of the vaccines. This research is presented at ASM’s 55th  Interscience Conference of Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

San Diego, California - September 19, 2015 –  Research comparing clinical outcomes between patients receiving nafcillin and cefazolin for treatment of methicillin-susceptible Staphylococcus aureus (MSSA) bacteremia shows that overall treatment failure rate among patients receiving cefazolin was no worse than nafcillin, and significantly fewer adverse effects were documented for those receiving cefazolin. These findings are presented at ASM’s 55th Interscience Conference of Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

San Diego, California - September 19, 2015 – Researchers at University Jean Monnet of Saint-Etienne, France have succeeded in developing a vaginal silicone ring that delivers molecules that act on both HIV and herpes virus. This research is presented at the 55th Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

Washington, DC – September 18, 2015 - People fed β-glucan-enriched pasta for two months showed increased populations of beneficial bacteria in their intestinal tracts, and reduced populations of non-beneficial bacteria. They also showed reduced LDL (bad) cholesterol. This work is part of a broad effort to identify potential prebiotics—foods that could encourage the growth of health-promoting bacteria in the gastrointestinal tract. The research is published September 18, in Applied and Environmental Microbiology, a journal of the American Society for Microbiology.  

San Diego, California - September 18, 2015 –  New research has developed a novel sensor device (microbiosensor) that alerts contact lens wearers when it is unsafe to put contact lenses in their eyes. This new device could reduce the incidence of severe eye infections which occur when dirty contact lenses are worn. These findings are presented at ASM’s 55th Interscience Conference of Antimicrobial Agents and Chemotherapy (ICAAC/ICC).

Washington, DC – September 15, 2015 - For years, researchers have known that the human skin is home to a diverse community of microorganisms, collectively known as the skin microbiome. Now a new study has shown that individuals with a particular skin microbiome can effectively clear bacteria that cause chancroid, a sexually transmitted disease common in the developing world that has been linked to enhanced HIV transmission. The study, published in the September 15th issue of mBio, is the first prospective study to show that the skin microbiome can influence the outcomes of a bacterial infection.

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