Maricopa County's mask mandate, implemented as Arizona’s COVID-19 cases spiked in June, remains in place as the health crisis improves. Dr. Shad Marvasti, director of public health at the University of Arizona College of Medicine – Phoenix, said as Arizona’s novel coronavirus cases have decreased, the number of ICU beds in use has gone down.

A new federal grant ensures the Pediatric Pulmonary Center at the University of Arizona Health Sciences will continue building skills of health-care providers to care for such children and their families.

Dr. Daniel Derksen, director of the University of Arizona Center for Rural Health, is interviewed about the health disparities experienced by people living in rural areas.

According to one of the new studies, which has yet to be peer-reviewed and was posted on MedRxiv over the weekend, researchers at the University of Arizona conclude that "immunity is durable for at least several months after SARS-CoV-2 infection." Deepta Bhattacharya, associate professor of immunobiology at the College of Medicine – Tucson said that he and his colleagues came to their conclusion after they measured antibodies and examined how long they were being produced in COVID-19 patients.

Dr. Onyemaechi Okolo recently illustrated how bias can play out in a short “one-woman show,” which she performed for a virtual audience tuning into ASCO Voices, the storytelling educational session at the American Society of Clinical Oncology’s annual meeting. Okolo has a dual fellowship in hematology-oncology – where she is chief fellow at the University of Arizona College of Medicine - Tucson.

Disease-fighting antibodies, as well as immune cells called B cells and T cells that are capable of recognizing the virus, appear to persist months after infections have resolved – an encouraging echo of the body's enduring response to other viruses. “Things are really working as they're supposed to,” said Deepta Bhattacharya, an immunologist at the University of Arizona College of Medicine – Tucson.

The number of weekly COVID-19 deaths in Arizona recently hit a high-water mark. It’s one of the latest and most concrete signs that the pandemic is getting better statewide, although the virus still presents a significant risk. “For the first time I’m confident that we’ve had a peak in deaths,” said Joe Gerald, an associate professor with the University of Arizona’s Mel and Enid Zuckerman College of Public Health. “Things are getting markedly better. That's awesome.”

The University of Arizona’s Dr. Maria Altbach is working with industry to improve MRI detection of liver tumor spread to expand therapeutic options and improve survival of colorectal cancer patients.

Frederic Zenhausern, PhD, MBA, leads a team developing portable technology to detect a range of health problems in a matter of minutes.

Dr. Murtaza Akhter, an assistant professor at the University of Arizona College of Medicine – Phoenix and an emergency room physician, answers questions from viewers about coronavirus.