blind chicken, possible Marek's?

[Wyorp Rock]

Thanks everyone! How long does Marek's usually take to spread? I really need to sell or give away some of my chickens and I want to be really sure I am not being irresponsible.

If it's Marek's, then all have been exposed. Some may show symptoms, some may never, it's hard to know.

 

[Debbie292d]

Thanks everyone! How long does Marek's usually take to spread? I really need to sell or give away some of my chickens and I want to be really sure I am not being irresponsible.

My friend @2ndTink has been going through this. She may come give you some advice. Here is her thread:

https://www.backyardchickens.com/threads/big-bad-mareks.1607649/