Mayo Clinic Radio listeners: Mayo Clinic is committed to being a trusted source for COVID-19 health information. We will share COVID-19 (coronavirus) episodes from our other podcast, Mayo Clinic Q&A, here on this Mayo Clinic Radio platform.

Each week, the Mayo Clinic Q&A podcast shares the latest information on the COVID-19 pandemic. On today's episode, Dr. Gregory Poland, an infectious diseases expert and head of Mayo Clinic's Vaccine Research Group, answers listeners' coronavirus questions. Topics include: pets and COVID-19, ultraviolet light and viruses, and herd immunity.