Five months after immunization, two doses of the Pfizer-BioNTech vaccine appeared to offer virtually no defense against moderate illness caused by the omicron variant — as measured by visits to emergency departments and urgent care clinics — among adolescents aged 12 to 17 years, according to data published by the CDC. Deepta Bhattacharya, PhD, professor of immunobiology at the College of Medicine – Tucson, is quoted.

Echoes of frustration with racism in medicine rebound among students, staff and faculty, as students work for positive change in medical school and health care overall.

Arizona has one of the highest COVID-19 death rates in the U.S., according to the Centers for Disease Control and Prevention. "Certainly we can look to Texas and Florida and go, gosh, how did we beat them?" said Joe Gerald, MD, PhD, associate professor at the Mel and Enid Zuckerman College of Public Health.

The Arizona Department of Health Services wants to know who has the desire and credentials to do human studies on whether marijuana can treat health conditions such as autism. Tally Largent-Milnes, PhD, assistant professor of pharmacology in the College of Medicine – Tucson, wants to someday learn if cannabis can treat migraines. “Until we are able to run these clinical trials in a well-thought out manner, we’re never going to know the answer,” she said.

The coronavirus vaccine made by Pfizer-BioNTech is much less effective in preventing infection in children ages 5 to 11 years than in older adolescents or adults, according to a large new set of data collected by health officials in New York. Deepta Bhattacharya, PhD, associate professor of medicine at the UArizona College of Medicine – Tucson, is quoted.

A new program unites Arizona’s three universities in the fight against Valley fever. “Two-thirds of all Valley fever infections in the United States occur in Arizona,” said John Galgiani, MD, director of the College of Medicine – Tucson’s Valley Fever Center for Excellence.

Harmful bacteria on a dirty yoga mat can put you at risk for a skin infection. Kelly Reynolds, MSPH, PhD, professor at the University of Arizona Mel and Enid Zuckerman College of Public Health, is quoted.

As states across the country are lifting COVID-19 precautions such as mask mandates and some churches have dropped online services, the immunocompromised are weighing their risk of possible exposure in worship services. And some are finding their fellow parishioners and church leaders aren't taking measures to protect them. Deepta Bhattacharya, PhD, associate professor of medicine at the UArizona College of Medicine – Tucson, is quoted.