Question: I’m now in my 40s, female, and more health-conscious than ever before — but I’ve never been for a full body check-up. Are they worth doing?

Dr. Ashish Jha, White House Covid-19 response coordinator, talks about rising Covid positive tests and the durability of vaccines, during an interview with Meet the Press.

What do real-world doctors have to say about the advice dispensed on “The Dr. Oz Show”? Less than one-third of it can be backed up by even modest medical evidence. If that sounds alarming ...