Arizona State University students and staff are being urged to avoid travel to countries with a high number of coronavirus cases over spring break.
University President Michael Crow released a statement Thursday, just a few days before the start of the school's week-long hiatus.
Crow reiterated that U.S. health officials consider China, Iran, Italy and South Korea high-risk areas for COVID-19.
The Centers for Disease Control and Prevention also deems Japan and Hong Kong as a risk.
Crow says anyone who travels from those countries must undergo a two-week self-quarantine at home or at an off-campus residence.
However, nobody is officially enforcing such quarantines.
