I saw this photo of NY Gov. Andrew Cuomo and Sen. Chuck Schumer, both of them are wearing the same or similar lapel pins:
There was no date given for the picture.
The other people visible in the photo don't seem to be wearing these also (including Joe Biden).
Unfortunately searching for "blue ribbon" turns up lots of irrelevant results since that is a common term. I haven't found any reference to what these mean with any searches I can think of. There are some articles about "Cuomo lapel pin" but they are older and not related.
What is the significance of these pins?