Published August 28, 2025

In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Division of Clinical Microbiology at Mayo Clinic, and Matthew Binnicker, Ph.D., a microbiologist and virologist and chief scientific officer of Mayo Clinic Laboratories, discuss recent developments in viral infections. Together, they explore:

• Shope papilloma virus in rabbits (01:05): Unusual growths raise concern, though the virus poses minimal risk to humans and has actually benefitted research for other papilloma viruses. 
• Chikungunya virus (07:07): What it is, how it spreads, who is at risk, and best practices for testing. 
• Back-to-school viral trends (12:19): Common viruses that circulate during the school season, tips for keeping kids safe, and guidance for physicians on when to test. 
• The laboratorian’s role (18:27): How laboratory professionals contribute to managing viral infections within hospital systems and the broader community.

Resources

• Forbes article: Is the ‘zombie rabbits’ virus a threat to humans?
• Mosquito-borne disease testing overview
• Mosquito-borne testing algorithms and interpretations
• Search our test catalog for more on testing for viral infections