What You Should Do
Do not buy or eat any whole fresh red, white, or yellow onions if they were imported from Chihuahua, Mexico and distributed by ProSource Inc.
Throw away any whole red, white, or yellow onions you have at home that do not have a sticker or packaging.
I put the CDC quote in the self text to answer that question. The CDC says to throw them out. An ounce of prevention is yada-yada....
deleted by creator
It says if don't eat if they're fresh, I think cooked it's probably fine, but it's a bit of a risk and they're just gonna recommend tossing them to be safe