Virus-related emergency room visits have set a pandemic record in Arizona, where hospitals are crowded and cases are up even though deaths from COVID-19 have tapered off a bit. Frank LoVecchio, DO, MPH, a professor of emergency medicine at the College of Medicine – Phoenix, attributed the jump to increased testing demand as more people arrive at emergency departments because they don’t know where to get tested.

Half of the gift will go toward scholarships for health sciences students and the other half will support the BIO5 Institute's KEYS Internship program.

Bradley J. Monk, MD, FACS, FACOG, clinical professor of obstetrics and gynecology at the College of Medicine – Phoenix, discusses the emergence and utility of NaPi2b as a target in ovarian cancer.

Donald S. Weinstein, MD, was a founder of the widely admired Arizona Telemedicine Program at the College of Medicine – Tucson.

For some people, consuming salt can cause high blood pressure, especially as we age, putting us at risk for hypertension and heart disease. Nachiket Patel, MD, a clinical assistant professor of medicine at the College of Medicine – Phoenix and an interventional cardiologist, is interviewed.

Sleep experts share the top sleep mistakes we’ve been making. Not using sleep-friendly lighting can be a problem. Michael Grandner, PhD, director of the Sleep and Health Research Program at the College of Medicine – Tucson, says red light is best.

Kelly Reynolds, PhD, professor and director of the UArizona Exposure Science and Risk Assessment Center at the Mel and Enid Zuckerman College of Public Health, explains how makeup can be a source of bacteria.

A team of University of Arizona Health Sciences researchers at the UArizona College of Medicine – Tucson found that a combination of bacterial extracts used in Europe to treat respiratory infections may offer a new way to prevent or reduce infection by SARS-CoV-2, the virus that causes COVID-19.

Now that the calendar page has turned to 2022, we look back on the top stories of the year based on your interest.