Advances in data collection, digital communications and technology are taking several UArizona Health Sciences initiatives to new frontiers for better health.

The risk of developing dementia after a stroke may be reduced by a drug that could help immune cells process stroke-generated, cholesterol-rich brain debris.

The environmental stressor alters the receptor involved in the brain’s response to psychedelic drugs and schizophrenia in a matter of hours.

Long-haul COVID-19 symptoms seemingly affect everyone differently. Kristen Pogreba-Brown, PhD, MPH, a lead investigator for the Arizona CoVHORT study, and an assistant professor with the Mel and Enid Zuckerman College of Public Health, is interviewed.

Americans can start ordering free COVID-19 tests this week at covidtests.gov. Shad Marvasti, MD, an associate professor of family and community medicine at the College of Medicine – Phoenix, encourages everyone to get the tests even if they haven't been exposed.

Joe Gerald, MD, PhD, an associate professor of public health policy at the Mel and Enid Zuckerman College of Public Health, estimates COVID-19 hospitalizations will rise through the end of the month, peaking 7 to 14 days after cases peak.

Pavani Chalasani, MD, MPH, an associate professor of medicine in the division of hematology and oncology at the College of Medicine – Tucson, presents the case of a 56-year-old woman with a history of breast cancer and pain in her ribs and spine. The Skills Checkup series is a quick, case-style interactive quiz highlighting guidelines and evidence-based information to inform clinical practice.

If you can’t get back to sleep in the middle of the night, try to remember a dream, suggests Rubin Naiman, PhD, a clinical assistant professor, psychologist and sleep and dream specialist at the University of Arizona Center for Integrative Medicine.

Ricardo Correa, MD, an endocrinologist and director of the Endocrinology, Diabetes and Metabolism Fellowship Program at the College of Medicine – Phoenix, is co-author of this article about how the Latinx community has been affected by the pandemic.