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A shot in the arm for old antibiotics

(EurekAlert) Slipping bacteria some silver could give old antibiotics new life, scientists at the Wyss Institute for Biologically Inspired Engineering at Harvard University reported June 19 in Science Translational Medicine. Treating bacteria with a silver-containing compound boosted the efficacy of a broad range of widely used antibiotics and helped them stop  Read More »

A Biological Threat Prevention Strategy: Complicating Adversary Acquisition and Misuse of Biological Agents

(CSIS) The risk of a biological attack is ever present. The relevant knowledge and material are becoming more widely available because of the global dispersion and rapid advances of technology, combined with its inherent dual-use nature. While technical challenges remain to a successful large-scale, high-impact biological attack, such an attack could  Read More »

BioWatch Acquisition Delayed by Analysis of Alternatives

(HomelandSecurityToday) The procurement of the next generation of the BioWatch surveillance program for biological agents won’t begin until after an analysis of alternative biodetection systems, the BioWatch program manager testified Tuesday. On behalf of the Department of Homeland Security (DHS), the Institute of Medicine and National Research Council will host a  Read More »

BioWatch’s chief aim is off-target, U.S. security officials say

(LATimes) Homeland Security Department planners have privately rejected a central premise of BioWatch, the nation’s decade-old system for detecting biological weapons released into the air, according to government documents and testimony Tuesday at a congressional hearing. Although BioWatch was designed with the belief that hostile foreign governments could sponsor large-scale germ  Read More »

Making Bacteria Make More Antibiotics More Quickly

(MedicalNewsToday) An antibiotic has been found to stimulate its own production. The findings, to be published in PNAS, could make it easier to scale up antibiotic production for commercialisation. Scientists Dr Emma Sherwood and Professor Mervyn Bibb from the John Innes Centre were able to use their discovery of how the  Read More »