https://www.politifact.com/factchecks/2020/mar/17/instagram-...
https://www.politifact.com/factchecks/2020/mar/12/joy-behar/...
I dont disagree with your source obviously but several major fact checking websites are reporting the opposite.
Doing some more analysis it seem that the figures you posted include emergency funding the cdc received for things like zika. These are not part of the standard budget. For example in fy16, they include retained funds for swine flu which expired. If you remove these you as the trends reported in the news.
That said, calling the situation a hoax was beyond redemption.
He downplayed the threat and called the alarm bells a political hoax. That is the same thing as calling the threat a hoax even if he never denied the existence of the virus. A week later it was a national emergency.
Your link: https://www.politifact.com/factchecks/2020/mar/17/instagram-...
From https://www.factcheck.org/2020/03/dems-misconstrue-trump-bud...
> Morrison objected to claims that the office was “dissolved,” writing in the Post on March 16 that the administration “create[d] the counterproliferation and biodefense directorate, which was the result of consolidating three directorates into one, given the obvious overlap between arms control and nonproliferation, weapons of mass destruction terrorism, and global health and biodefense. It is this reorganization that critics have misconstrued or intentionally misrepresented.”