Tablet-based vaccine prevents urinary tract infections in mice

Biomedical engineers at Duke University have developed a tablet-based vaccine for urinary tract infections (UTIs) that rapidly dissolves when placed under the tongue. The new treatment could offer an easy and practical alternative ...

New fluorescent imaging sorts microbiome in human mouth

New fluorescent labeling technology that distinguishes in a single image the population size and spatial distribution of 15 different taxa has uncovered new taxon pairings that indicate unsuspected cooperation -- and standoffishness ...

Potency of staph-fighting antibiotic blunted by blood serum

Staph infections pose lethal threats in hospitals, where the Staphylococcus aureus bacterium can be transferred from the skin or nasal passages into open wounds and, potentially, the bloodstream. The Centers for Disease Control ...

Promiscuity of resistance plasmid unprecedented

Genetic analysis of an outbreak of drug-resistant infections in one institution shows an unprecedented level of transference of resistance among strains and even species of bacteria. Researchers from the University of Virginia ...

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