Psychologists and sleep doctors who study dreaming aren’t surprised if the hit Netflix series Squid Game is seeping into your non-waking hours. When you watch something that resonates with you, it’s going to stick with you, particularly if you watched a lot of the show in a short amount of time – and particularly if you’ve done so just before bed, says Michael Grandner, PhD, an associate professor and director of the sleep and health research program at the College of Medicine – Tucson. Dr. Grandner and other dream experts discuss why we dream and, more specifically, why we have nightmares.

A team led by Valley Fever Center for Excellence researchers successfully tested a vaccine for dogs, with two doses providing high levels of protection.

Geoffrey Gurtner, MD, will join the College of Medicine – Tucson in January 2022 as head of the Department of Surgery.

Most people pursue hobbies such as golf, music or art. College of Medicine – Tucson professor Todd Vanderah, PhD, constructs custom homes.

Researchers at the University of Arizona have successfully tested a Valley fever vaccine for dogs. It's a two-dose vaccine designed to help them fight the disease, which is caused by a fungus called Coccidioides posadasii. "The idea of a vaccine to prevent Valley fever has been the holy grail since the 1950s," said John Galgiani, MD, director of the UArizona Valley Fever Center for Excellence and a professor of medicine. "We created a vaccine that worked. The dogs had all sorts of laboratory evidence of active, very widespread disease, and the vaccine prevented it."

A study by researchers at the University of Arizona Health Sciences found that patients undergoing active chemotherapy had a lower immune response to two doses of the COVID-19 vaccine. A third dose increased patients’ response. “We wanted to make sure we understand the level of protection the COVID-19 vaccines are offering our cancer patients, especially as restrictions were being eased and more contagious variants were starting to spread,” said Rachna Shroff, MD, MS, chief of gastrointestinal medical oncology at the UArizona Cancer Center.

Researchers identified a compound that acts as a Trojan horse for copper, effectively killing pathogens that cause some upper respiratory infections.

Women with endometriosis appear to have a greater risk of stroke, even after taking into account known risk factors for stroke, according to a study presented at the 2021 Annual Meeting of the American Society for Reproductive Medicine. Leslie Farland, ScD, MSc, an assistant professor at the Mel and Enid Zuckerman College of Public Health and colleagues, examined data from the Nurses’ Health Study II, where women were followed from 1989 until 2017 for development of incident stroke.

In one week, vaccine mandates may force some healthcare workers out of their jobs. Some still don't want the COVID-19 shot, but several hospital systems require all employees to be vaccinated by November 1. "I think there's going to be somewhat of an exodus of people who are reluctant to get it," said Shad Marvasti, MD, associate professor and director of Public Health, Prevention and Health Promotion Curriculum at the College of Medicine – Phoenix.