Over the course of the COVID-19 pandemic, people are reporting having what are now known as "pandemic dreams." Michael Grandner, director of the Sleep and Health Clinic at the University of Arizona College of Medicine – Tucson, answers questions from four people about where their dreams have taken them over the past year.

"Outside is protective, but it’s not a total risk eliminator," said Saskia Popescu, an infectious disease epidemiologist and adjunct professor at the University of Arizona Mel and Enid Zuckerman College of Public Health. "When we’re seeing transmission outdoors, it’s people who are close to each other, talking face to face. The three key factors to consider are distance, duration, and intensity," she says.

Researchers at the University of Arizona Health Sciences are trying to find out if vaccinated people can spread the coronavirus. The study, called PreventCOVIDU, is enlisting 12,000 students from more than 20 universities across the country to determine if fully vaccinated people need to continue wearing masks or social distancing. Dr. Elizabeth Connick, chief of the Division of Infectious Diseases at the UArizona College of Medicine – Tucson, is leading the research site.

Mary Putz, a third-year medical student at the University of Arizona College of Medicine – Phoenix, is pursuing her dreams of becoming a pediatric doctor. With a $35,000 scholarship, the Arizona Lottery is helping her reach that goal.

A cross-border investigation of children's susceptibility to asthma and other childhood illnesses in the United States and Mexico is the focus of a new study led by researchers in the Asthma and Airway Disease Research Center at the University of Arizona Health Sciences. The study is funded by a $15.3 million grant from the National Institute of Allergy and Infectious Diseases.

Researchers are taking a three-pronged approach to analyze asthma in children in Nogales, Sonora, Mexico, and Tucson, Arizona – even before they’re born.

Dr. Amanda Sokan, gerontologist at the Mel and Enid Zuckerman College of Public Health, busts some myths about aging and the value of older adults.

Dr. Elizabeth Connick, chief of the Division of Infectious Diseases at the UArizona College of Medicine – Tucson, is leading a team of researchers to begin a separate study of the Moderna vaccine. The goal of PreventCOVID is to recruit 12,000 students, at 20 universities nationwide, including UArizona. They are trying to determine if masking and social distancing are still needed for those who have been vaccinated.

Dr. Joe Gerald, associate professor and director of the public health policy and management program at the University of Arizona Mel and Enid Zuckerman College of Public Health, discusses the state of COVID-19 in Arizona.