Drs. Beth Thielen and Kaz Nelson discuss the future of COVID-19.

George Surratt felt like the luckiest man in the world when he got a liver transplant. The wait list for an organ is so long that some patients run out of time. So when, nine years later, he turned again to University of Minnesota doctors, this time for a kidney transplant, he was worried.

Dr. Beth Theilen spoke with CNBC about the rising concern over monkeypox.