Bacteria

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News • Improved infection protection

S. aureus: One step closer to a vaccine

Staphylococcus aureus is a leading cause of hospital-acquired bacterial infection, associated with over one million deaths worldwide each year. Now, researchers could be one step closer to a vaccine.

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News • Evolution and host-specific adaptation

Pseudomonas aeruginosa: origins of an epidemic pathogen

How do pathogenic bacteria evolve to become epidemic? To find out, researchers examined DNA data from almost 10,000 samples taken from infected individuals, animals, and environments around the world.

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News • Tracking the spread and evolution of superbugs

Mapping the movement of people (and their pathogen travel companions)

Integrating bacterial genomic data with detailed human mobility data makes it possible to see how pathogens causing pneumonia and meningitis, move between regions and evolve over time.

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News • Infection control

C. diff: diagnostic stewardship reduces unnecessary testing

A new study describes the outcome of a new approach to testing for Clostridioides difficile (C. diff) guided by the principles of diagnostic stewardship, to help rein in the overtreatment of patients.

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News • Specific TB scan

PET imaging shows tuberculosis in the body

A new radiotracer enables positron emission tomography (PET) scans to be used for the first time to accurately pinpoint when and where tuberculosis (TB) is still active in a patient’s lungs.

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News • Heteroresistance

Researchers discover new mechanisms behind antibiotic resistance

A new study explores the phenomenon of heteroresistance in bacteria, which is a key driver of antibiotic resistance. Two new discoveries could impact the development of future AMR strategies.

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Article • Infection control

The strain typing technologies of tomorrow

Cedars-Sinai Medical Center, a non-profit hospital and medical research institution in Los Angeles, is setting new standards for quality and innovation in patient care by successfully introducing typing of Candida auris species – a procedure that could prove crucial in protecting patients from infection outbreaks caused by these microbes in healthcare settings.

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