Arizona's largest health care system is reinstating visitor restrictions due to exponential increases in COVID-19 cases that could soon overwhelm hospitals across the state. Effective 6 p.m. If the rise of coronavirus transmission in Arizona is not quickly addressed, new COVID-19 cases "will overwhelm our capacity to provide optimal hospital care within a matter of weeks," according to a Nov. 18 report by Joe Gerald, an associate professor at the University of Arizona's Mel and Enid Zuckerman College of Public Health who has been tracking the pandemic’s spread in Arizona for months.

A clinical trial at the University of Arizona Health Sciences designed to study the safety and effectiveness of a personalized cancer vaccine in combination with the immunotherapy drug Pembrolizumab will expand its cohort after promising preliminary data was presented at the annual meeting of the Society for the Immunotherapy of Cancer.

SARS-CoV-2, the virus that causes COVID-19, can relieve pain, according to a new study by University of Arizona Health Sciences researchers. The finding may explain why nearly half of all people who get COVID-19 experience few or no symptoms, even though they are able to spread the disease, according to the study's corresponding author Rajesh Khanna, a professor in the UArizona College of Medicine – Tucson's Department of Pharmacology.

The Centers for Disease Control is warning Americans to stay home during the holidays, after more than 250,000 people have died from COVID-19. In Arizona, the virus is surging. Thursday the Arizona Department of Public Health reported more than 4,100 new cases which is the highest number of cases in one day since mid-July. Modeling from both the ASU Biodesign Institute and the University of Arizona Mel and Enid Zuckerman College of Public Health warn of dire days ahead if current COVID-19 trends remain constant.

Research at the College of Nursing brings a unique perspective to advancing health and healthy equity.

Francisco A. Arabia, MD, a professor of surgery and internal medicine at the University of Arizona College of Medicine – Phoenix and a Banner Health physician, received the 2020 Health Care Heroes Award by the Phoenix Business Journal.

With Thanksgiving approaching, families who have loved ones in assisted living centers may want to bring them home for the holiday. Dr. Melvin Hector, a geriatrics specialist and associate professor at the University of Arizona College of Medicine - Tucson, said the severity of mental health effects of isolation, like those seen during the shutdown, depend on the person's pre-existing health.

It's not uncommon for healthcare workers to encounter patients who still think COVID-19 is a hoax -- even when they have the disease themselves. Researchers at the University of Arizona's College of Nursing have also been hearing from exasperated healthcare workers about this issue. Jessica Rainbow, PhD, RN, is monitoring a voicemail box she set up to capture their stories. "I hear a lot of hopelessness," Rainbow told MedPage Today. "There really isn't an end in sight, as far as when this will go away. It's continuing to build and they're already feeling so burned out."