From imposed lockdowns to travel bans — since early this year, countries, states and cities have used mandates and regulations as part of an effort to slow the spread of COVID-19. Now, popular destinations are in the process of reopening in phases. But you may be wondering — is it safe to travel? Dr. Greg Davis talks with Jason Hope, director of international health, safety and security at the University of Kentucky . He manages the health and safety aspects of international education.