Many vaccinated people have questions about how much protection they have against the virus. Deepta Bhattacharya, PhD, an immunobiologist at the College of Medicine – Tucson, discusses the effectiveness of the COVID-19 vaccines, the delta variant, and whether people may need a booster shot after eight months.

University of Arizona Health Sciences has announced it will launch HealthTech Connect, a consortium designed to build opportunities for companies and organizations to pursue cutting-edge innovations in health technology.

In his latest COVID-19 Update and Forecast published on Saturday, Joe Gerald, MD, PhD, associate professor of public health policy and management with the Mel and Enid Zuckerman College of Public Health, predicted that hospitals would experience reductions in services. “Undoubtedly, some medically necessary procedures will likely be postponed and rescheduled over the coming weeks to make room for critically ill COVID-19 patients,” said Dr. Gerald.

Joe Gerald, MD, PhD, an associate professor of public health policy and management at the Mel and Enid Zuckerman College of Public Health, says COVID-19 conditions in the state of Arizona are getting worse and could reach a peak by the end of the month.

Breast milk acts as medicine, and providing breastfeeding support keeps mothers and babies healthy.

The University of Arizona is planning for in-person classes starting on Aug. 24. While face coverings are required in all indoor spaces where social distancing can't be maintained, the university is encouraging but is not mandating getting the COVID vaccine. "Delta is not done with us yet. It really changed the ballgame," said Joe Gerald, MD, PhD, an associate professor of public health policy at the Mel and Enid Zuckerman College of Public Health and the co-chair of the university's Public Health Advisory COVID Team. “The things that we might have considered to be sufficient to work a year ago, when we’re talking about coronavirus classic, just don’t make the same sense anymore because this is several times more transmissible, and it just changes the rules of the game.”

A University of Arizona researcher says COVID-19 conditions around the state could be more devastating by the end of the month. “No matter how I squeeze the lemon, this week's coronavirus update is sour,” Joe Gerald, MD, PhD, a researcher at the Mel and Enid Zuckerman College of Public Health.

The Centers for Disease Control and Prevention does not include vertigo or dizziness as symptoms of COVID-19. But some doctors believe there could be a link. COVID has caused "a range of neurological symptoms, including dizziness" in patients, according to Natasha Bhuyan, MD, One Medical provider and clinical assistant professor of family, community and preventive medicine at the College of Medicine – Phoenix.