You can read the MMWR reports, the OP linked to them:
https://www.cdc.gov/mmwr/index.htmlThe ones that were published in the weeks prior to the current administration weren't talking about the Kansas tuberculosis outbreak either.
So we're not really discussing the "US federal government department agency publishing (or not) data on that outbreak." Someone's implying that's what happened, and then people are spinning off into political discussions without even looking into the link they provided to see if that was actually the case.
It's not just going off topic to discuss politics. People are actively spreading misinformation to justify going off topic to discuss politics, and lots of other people are joining in without bothering to check if what was claimed is actually true. Two-thirds of the comments now are using the claims about the MMWR to discuss politics, and it doesn't look like anyone actually looked at the MMWR to see what it actually is.