There are different stages to loss of smell, but what is most commonly reported as a COVID-19 symptom is a complete loss of smell or anosmia. Dr. Eugene Chang, a surgeon-scientist and the vice-chair of the UArizona otolaryngology department at the College of Medicine - Tucson, explains why the loss of smell is one of the first symptoms that can present with COVID- 19 infection.

Immunobiologist Dr. Deepta Bhattacharya answers common questions about what to expect after receiving the COVID-19 vaccine.

The antibody test developed by the UArizonaHealth Sciences research team can be used to confirm a positive antibody response after receiving a COVID-19 vaccine.

A public health research team is providing guidance to beauty, auto shop owners in Spanish-speaking areas to reduce COVID-19 infection risks.

Vaccination efforts are racing against community spread of COVID-19. As more people become eligible for vaccination, Deepta Bhattacharya, an immunobiologist at the University of Arizona College of Medicine - Tucson, answers common questions about what to expect after the shot.

The ongoing pandemic has given rise to a significant and alarming trend of increased alcohol use and abuse – especially among younger adults, males and those who have lost their jobs – according to a new study by University of Arizona Health Sciences researchers.

A study led by researchers in the Department of Psychiatry found hazardous alcohol use increased monthly for those under stay-at-home orders.

Cases of COVID-19 across the country and in Arizona are trending downward. Doctors are attributing that not only to the vaccine, but also because of increased mask-wearing. Dr. Shad Marvasti, director of public health, prevention and health promotion at the University of Arizona College of Medicine – Phoenix, is quoted.