Let's take one example. The Epidemic Intelligence Service (EIS) is a two-year post-residency program that trains health professionals in applied epidemiology. These officers are crucial for on-the-ground investigations of disease outbreaks. It's a 2-year program, with 50-60 doctors in each year. All of the first-year doctors in this year's program were fired by DOGE, so far, for a capacity reduction of 50%. Both years are in the 'probationary' civil servant category, so the jobs of the rest of them are still at risk.
I asked ChatGPT 4o for other examples, and it generated a list of 40. You can do that for yourself, if you're interested.