In my information triage, I've come to the conclusion that there is a heightened risk. I see the numbers in NY, Italy, Seattle... I know human nature, and then extrapolate. From there add a dash of better safe than sorry, and that is my personal conclusion based on contradicting over-information.
FWIW, with that, I have chosen the heightened risk doesn't warrant me not going out at all. I'll go to pick up food. I'd go to a coffee spot/bodega to get coffee and get out a few minutes a day. I'll try to order goods, but if I need something, I'll go to the pharmacy or grocery store and just be cautious. BUT, I changed a meeting with two other people to a phone call, because while the chance for me to have been exposed is very low, it's there... and while on the off chance I get it I should get well, the person with whom I was meeting is at risk. So combined, that's enough heightening of risk to take precaution.
In the end, I look at it like that: In my personal best guesstimation, I have a slightly higher chance to get this if exposed to it than the flu. It seems to have at the best a nature that is a bit worse than the flu, with the unknown of some potential severe effects. Now, everyone seems to be taking some level of precaution, so that's important, but during flu season I'd give it a 50% chance I'd get the flu. And sorta live life. Here, I'm taking a bit more precaution along with anyone else, because I'm not willing to take the same chance as if it were the seasonal flu, or a cold going around.
Again though, that's just my conclusions based on extrapolations from incomplete yet over information.