I wouldn't say so, just yet anyway. This morning, I looked at MSNBC map and counted the numbers, there were 201 in the U.S. This afternoon, after checking, it was up to 316 cases! The news stations are saying, "it is not over yet".
Just be cautious. I have never been one to overly do it, but the last 2 trips to the grocery store, I have used the wipes available to wipe the handle of the cart down.
Hopefully, it will be over soon but they said there may be an increase in the fall. We sail again in December.