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Genetic analysis of the bacteria causing surgical site infections revealed that many were already present on the patient’s skin. Ruben Bonilla Gonzalo/Moment via Getty Images

Infections after surgery are more likely due to bacteria already on your skin than from microbes in the hospital − new research

Most infection prevention guidelines center on the hospital environment rather than the patient. But the source of antibiotic-resistant microbes is often from the patient’s own body.
Coffee is not the only way to fight boredom. Vladimir Vladimirov/E+ via Getty Images

How to battle boredom at work

New research suggests alternating boring and meaningful tasks can keep workers more engaged and productive.
Two travel nurses talk on FaceTime with their 4-year-old son while working far from home at a field hospital set up to handle a surge of COVID-19 patients in 2021. AP Photo/David Goldman

Many travel nurses opt for temporary assignments because of the autonomy and opportunities − not just the big boost in pay

A new study found that temporary assignments in new places reignited nurses’ passion to help others and helped them rediscover the meaningfulness of their work.
Mild cognitive impairment can be an early sign of Alzheimer’s disease or other dementias. ivanastar/iStock via Getty Images Plus

New studies suggest millions with mild cognitive impairment go undiagnosed, often until it’s too late

Medicare covers an annual well-check visit that could potentially identify cognitive issues, but only about half of beneficiaries take advantage of them.
Tuberculosis typically infects the lungs but can spread to the rest of the body. stockdevil/iStock via Getty Images Plus

AI can help predict whether a patient will respond to specific tuberculosis treatments, paving way for personalized care

People have been battling tuberculosis for thousands of years, and drug-resistant strains are on the rise. Analyzing large datasets with AI can help humanity gain a crucial edge over the disease.
Scientists have designed a solar panel-like pacemaker that can precisely control heartbeats. Eugene Mymrin/Moment via Getty Images

Pacemaker powered by light eliminates need for batteries and allows the heart to function more naturally − new research

Researchers designed an ultrathin pacemaker that can be implanted via minimally invasive techniques, potentially improving recovery time and reducing the risk of complications.

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