Yes, the agency that bungled the testing program by telling states they had to use federal testing kits, then sending out faulty kits, then saying that the kits were fine after all, then sending out such a limited quantity of kits (200 for the entire state of California) that only the most serious cases would be tested, and now it's possible that the lab that assembled the kits as contaminated so they may be tainted after all.
Finally they gave states permission to use their own kits so now we should get some real figures for infection rates.
The same agency that tells me that all I need to do to remain safe is to wash my hands frequently, while they also say that will only reduce my risk of infection by 16 - 21%.
https://www.cdc.gov/handwashing/why-handwashing.htm
Oh, and the CDC was effectively silenced by the White House, so now all communications will be tainted by politics.
So, I'm not putting too much credence in the CDC right now, other than to assume that if they say to do something, then it should be taken seriously.
So meanwhile, I'm continuing to go to work, and washing/sanitizing my hands frequently but all things considered, I'd rather stay home until the full scope of the outbreak is known. It seems that some mild over-reaction is better than under-reaction, at least until we have a good sense for how many people are infected, how quickly it's spreading, and what the USA mortality rate is (which may differ than other countries due to different standards of health care)