That is what someone else mentioned to me

It was breaking my heart hearing the congestion and with the help of a neighbor, we decided to cull the second one to not further spread the infection into my established flock, though I’m now worried it’s too late as I had the temporary coop they were in, in the chicken area

I bought them from
https://wisecountychickenfarm.com/. Their website didn’t look bad but none of the photos are real, they’re all stock photos, NOT from their farm. I pulled up confused as it was a trailer, falling apart and many, many chickens all over the place in chain link coops. :’( lesson learned, I just wanted to support a small local farm but this was not it.