I wonder whether medical experience will become a near-mandatory prerequisite for federal politicians in the same way that military service was until a decade ago.

Large scale wars used to be the most socially disruptive and traumatizing events. For a long time we elected people who would have been able to help us through those traumas if they repeated.

Doctor/nurse/epidemiologist is going to become a prized selling point for candidates.

Current stats:

16 doctors in Congress https://en.wikipedia.org/wiki/Physicians_in_the_United_States_Congress#115th_Congress_(2017%E2%80%932019)
2 nurses in Congress https://www.nursingworld.org/practice-policy/advocacy/federal/nurses-serving-in-congress/
1 doctor as a Governor http://governors.rutgers.edu/on-governors/us-governors/fast-facts-about-american-governors/

I wouldn't be surprised if those numbers are 50% higher 5 years from now.