William Morice II, M.D., Ph.D., chair of the Department of Laboratory Medicine and Pathology at Mayo Clinic and CEO and president of Mayo Clinic Laboratories, joins "Answers From the Lab" for his weekly leadership update with host Bobbi Pritt, M.D. In this episode, Dr. Pritt and Dr. Morice discuss how traveling and gathering impacts respiratory virus spread, and how testing and lab stewardship will be critical in the months ahead. They also highlight Dr. Pritt’s parasitology blog, Creepy Dreadful Wonderful Parasites, which just posted its 700th case.