I don't work with them but one of my former students works in their influenza vaccine unit. I'm sure they are a fine organization but much like any government agency they have issues with malaise, staffing and equipment. They were caught flat footed during the start of covid, have had and continue to have inept leadership and anecdotally I will tell you better scientists go into private industry. It pays higher and they have access to cutting edge equipment and better colleagues.What's your personal knowledge regarding the CDC?