OMG, I am so sorry

That's just devastaving
Thank you for sharing this with us. I'm sure that there are some folks here that will know where to crosspost this. Now I wonder whether this is the same vaccine that some vets use, or not?
BIG hugs to you and yours. I'm sure that your husband feels extra badly, but he musn't, as he didn't know. Please take care of each other at this tragic time.