Rapid tests may not be sensitive enough to detect asymptomatic people with low levels of infection, according to a new study from the University of Arizona led by Dr. David Harris. In symptomatic people, a rapid test could detect 80% of coronavirus infections found by a slower, lab-based P.C.R. test. But when the rapid test was used instead to randomly screen students and staff members who did not feel sick, it detected only 32% of positive cases.

Dr. Donna D. Zhang’s research focuses on developing pharmaceuticals to prevent or treat exposure to arsenic, which has affected more than 160 million people worldwide.

Time spent after normal working hours on EHR-related documentation issues was the second most common cause of frustrations for physicians. A recent study by the University of Arizona College of Medicine in Phoenix found that family medicine practice providers can spend upwards of 33 hours per month working on EHR tasks during after-hours, resulting in burnout.

Continuing coverage: Dr. Andrew Weil, founder and director of the Andrew Weil Center for Integrative Medicine at the University of Arizona and chief science officer for Maui Grown Therapies, will give a free online presentation called "Cannabis and the Anti-inflammatory Lifestyle" on November 5.

Advice to medical students who may be doing their residency interviews virtually. Cheryl O'Malley, associate dean for graduate medical education at the University of Arizona College of Medicine – Phoenix, is quoted.

Sairam Parthasarathy, MD, chief of the Division of Pulmonary, Allergy, Critical Care and Sleep Medicine in the UArizona College of Medicine – Tucson, leads the Arizona effort to reduce disparities in underrepresented communities in COVID-19 research and clinical trials.

The Phoenix Biomedical Campus, which includes the University of Arizona College of Medicine – Phoenix, serves as a natural extension of the learning environment. Allison Otu, executive director of corporate and community relations for UArizona Health Sciences, is quoted.

The tele-ultrasound training program for lung point-of-care ultrasound (POCUS) will enable rural emergency departments to more effectively identify and treat suspected COVID-19 patients.