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May 2025

Physical activity linked to risk of depression

Editor's Note This systematic review and meta-analysis, led by researchers from the UK, finds that even relatively small doses of physical activity are associated with substantially lower risks of depression. The analysis included 15 prospective studies comprising 191,130 participants and 2 million person-years. The results show an inverse curvilinear association…

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By: Judy Mathias
April 14, 2022
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Study tracks COVID-19 antibodies after vaccines, natural infection

Editor's Note In this study, researchers from the University of Virginia, Charlottesville, find that antibodies generated by the Pfizer-BioNTech COVID-19 vaccine rise more slowly and decline more quickly than those generated by the Moderna vaccine, but both vaccines generated similar peak levels of antibodies. This result differs from earlier findings…

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By: Judy Mathias
April 14, 2022
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CDC extends transportation mask mandate until May 3

Editor's Note The Centers for Disease Control and Prevention (CDC) on, April 13, announced that it is extending its mask mandate for buses, transit hubs, trains, and airplanes until May 3. The CDC says it is extending the mandate as it monitors the increase in the COVID-19 Omicron BA.2 subvariant…

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By: Judy Mathias
April 14, 2022
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Effect of mindfulness on stress, burnout of new graduate nurses

Editor's Note This study by nurse researchers at Houston Methodist finds that integrating mindfulness training into a nurse residency program can help decrease stress and burnout in newly graduated nurses. Mindfulness training was integrated at four points during the first 6 months of an existing nurse residency program, and intervention…

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By: Judy Mathias
April 14, 2022
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Readmission rates similar after remote, in-person postop visits

Editor's Note Risk of readmission was similar in cancer patients who had postoperative telemedicine and in-person visits, this study finds. Researchers from the University of Texas, MD Anderson Cancer Center in Houston, retrospectively analyzed 535 patients who had inpatient elective cancer-related surgery from March to December 2020. Of these, 98…

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By: Judy Mathias
April 14, 2022
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HHS renews COVID-19 public health emergency

Editor's Note The Department of Health and Human Services (HHS), on April 12, renewed the COVID-19 public health emergency (PHE) declaration that was set to expire on April 16, Reuters reports. The extension will help Americans obtain free testing, vaccines, and treatments for another 3 months. HHS also says it…

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By: Judy Mathias
April 14, 2022
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ECRI, ISMP issue Public Statement on conviction of nurse for medication error

Editor's Note ECRI and the Institute for Safe Medication Practices (ISMP) PSO, on April 12, released a Public Statement on the recent criminal conviction of a former RN because of a fatal medication error. In the Statement, they say: “. . . this case sets a precedent that can potentially…

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By: Judy Mathias
April 13, 2022
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Chronic fatigue predicts nurse turnover

Editor's Note This study by nurse researchers at St Joseph Hospital, Orange, California, and California State University, finds that chronic occupational fatigue significantly predicts turnover intentions among nurses. In a survey completed by 151 nurses: Chronic occupational fatigue was the only significant predictor of turnover intentions. Burnout components—emotional exhaustion and…

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By: Judy Mathias
April 13, 2022
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WHO monitoring two new Omicron subvariants

Editor's Note The World Health Organization (WHO), on April 11, added two new subvariants of  the COVID-19 Omicron variant to its monitoring list—BA.4 and BA.5, Reuters reports. WHO is tracking a few dozen cases to assess whether they are more infectious or dangerous than the original BA.1 Omicron variant. WHO…

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By: Judy Mathias
April 13, 2022
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New machine learning models predict adverse postop abdominal hernia surgery outcomes

Editor's Note Machine learning (ML) models designed by surgeons at the University of Texas MD Anderson Cancer Center in Houston show a high level of accuracy in predicting which types of patients are most likely to have a hernia recurrence or other complications after surgery in this study. Of 725…

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By: Judy Mathias
April 12, 2022
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