Spanish-speakers and migrant workers who speak Indigenous languages can be more at risk because they don’t have access to information about the signs of heat illness, said Nicolas Lopez-Galvez, who received his doctorate in environmental science from the University of Arizona Mel and Enid Zuckerman College of Public Health. His dissertation focused on the effects of extreme heat on farmworkers’ kidney function in Hermosillo, Mexico.

The next free COVID-19 Coalition webinar focusing on what you need to know about the emerging coronavirus variants will be Jan. 26 at 6 p.m. ET. Saskia Popescu, an infectious disease epidemiologist and adjunct professor at the University of Arizona Mel and Enid Zuckerman College of Public Health, is a panelist.

As vaccinations for COVID-19 continue nationwide, blood donation agencies are stepping up efforts to encourage those who have had the disease and recovered to donate their plasma to help treat the sick. Clinical trials, including one overseen by researchers at Vanderbilt University Medical Center, are continuing to determine whether plasma transfusions have real benefits. Dr. Marilyn Glassberg Csete, chief of pulmonary medicine at the University of Arizona’s College of Medicine, said more proof is still needed. “They can’t say there is evidence unless there’s a randomized, double-blind, robustly constructed and conducted trial.”

Even people who have recovered from the coronavirus or already gotten a vaccine should keep taking precautions, according to Dr. Shad Marvasti, director of public health, prevention and health promotion at the University of Arizona College of Medicine – Phoenix. “While it gives peace of mind, based on the research that's been done to show how efficacious it is in terms of preventing severe illness, it doesn't necessarily keep you from being a source of infection to other people,” Marvasti said.

Will vaccines bring life back to normal? “When community transmission rates are very high, as they are now, you will hear of people getting infected even after the vaccines,” said Deepta Bhattacharya, an immunologist at the University of Arizona College of Medicine – Tucson. “But as more and more people get vaccinated, the chances of that happening will drop by a lot. At that point, we can very much look forward to going out to dinner, etc., and still be safe.”

Dr. Thomas Ardiles of the College of Medicine – Phoenix said it's incredible just how quickly Covid can cause permanent scarring to an otherwise healthy person's lungs. "The accelerated damage can happen in a period of weeks where a smoker may take 30 to 40 years to develop permanent damage," Dr. Ardiles said.

Kelly A. Reynolds, MSPH, PhD, wrote an article about the U.S. Centers for Disease Control and Prevention's new report in the journal Emerging Infectious Diseases on the health and cost burden of waterborne disease in the United States.

Naomi Bishop, an associate librarian at the University of Arizona Health Sciences Library in Phoenix, is one this year's I Love My Librarian Award winners, presented by the American Library Association and sponsored by Carnegie Corporation of New York. Each honoree receives $7,500, and a $750 donation to their library. The winners are nominated by library patrons for expertise, dedication and profound impact on their communities. Bishop was one of 10 winners for being “a champion for social justice.”

"Arizona Spotlight" host Mark McLemore talks to William "Scott" Killgore, PhD, from the University of Arizona Department of Psychiatry, about his research into emotions and decision making. It’s an attempt to better understand the changes that come from living through a global pandemic, focusing on topics like stress, loneliness, and how to measure people’s willingness to take a coronavirus vaccine. McLemore also talks to Judith S. Gordon, PhD, the lead researcher behind "See Me Serene," a free guided imagery phone app developed by a College of Nursing team. It is designed to help reduce anxiety and the negative health effects that arise from social isolation.

Progesterone metabolite levels were combined with patient demographic and clinical data to predict women with a higher susceptibility to preterm delivery.