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Salad bars and water systems are easy targets for bioterrorists—and America’s monitoring system is woefully inadequate

by Ana Santos Rutschman, The Conversation In October 2019, a House Homeland Security Committee subcommittee held a hearing entitled “Defending the Homeland from Bioterrorism: Are We Prepared?” The answer was a resounding no. The experts testified that our biodefense system has been vulnerable and outdated for well over a decade. This might provoke worries about...

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Novel class of antibiotics shows promise against plague, drug-resistant bacteria

Pathogenic bacteria are rapidly developing resistance to the arsenal of microbial therapies—and driving researchers to identify families of therapeutics with new modes of action. Recently, those include antibiotics that inhibit LpxC, an enzyme critical to forming the outer membrane of Gram-negative bacteria. This week in mBio, an international group of scientists report on laboratory experiments suggesting...