The Trump administration has forbidden the CDC from using the following words in official documents:
vulnerable
entitlement
diversity
transgender
fetus
evidence-based
science-based
No, I'm not making this up: https://www.washingtonpost.com/national/health-science/cdc-gets-list-of-forbidden-words-fetus-transgender-diversity/2017/12/15/f503837a-e1cf-11e7-89e8-edec16379010_story.html