I don't think we've seen a really significant impact that way amongst physicians. Over 99% of physicians are fully vaccinated against COVID-19 across the country. Certainly, we've heard a case here or there, but I don't think we've seen a substantial impact on the workplace.
I think we have seen other impacts, of course, from the pandemic. Many people in the community who were trying to provide primary care had to pivot to totally virtual health on a very short timeline. They have tried to maintain access for their patients over the past two years with changing public health requirements. That's been very stressful. It was one of the things noted in our national physician health survey as contributing to burnout—just the constant need to adjust to new expectations and ongoing and crushing workloads.