Anthony Fauci is calling it a career. And the 81-year-old infectious disease expert — one of the most visible health officials in the federal government’s response to the coronavirus outbreak — deserves America’s heartfelt thanks. Without Fauci’s steady leadership, the COVID-19 pandemic would have created more havoc on our country than we could possibly imagine. After 38 years leading the National Institute of Allergy and Infectious Diseases, Fauci will retire by year’s end, he announced Monday. Fauci’s retirement is well earned. For nearly four decades, he worked to keep Americans safe from c...