Because CDC, NIH and HHS are so incompetent?
Pandemics run about once in a hundred years and we just had one so a massive waste of another pointless bureaucracy.
Or maybe it's only naturally occurring pandemics and since this was a manufactured virus from a rogue bioweapons program it doesn't count.
Either way there is no need for such an agency. What are they going to do - stockpile masks and respirators?

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