I was in a meeting with a bunch (about 75) of Seattle/Washington state folks on the 3rd of March here in D.C.. They met with a bunch of people and one person they met with got the virus on the 9th or 10th. My employer asked me to stay away and get tested last Friday. Test is already back and I am clear.
I wasn't worried as I didn't have any symptoms beyond seasonal allergies, but many around me were worried. Glad to have that result. I will continue to telework though. The place has been put on high alert.