My father has a Marek's positive flock. After losing two POL pullets and getting that dreaded diagnosis, he still kept all his birds remaining birds (no culling). The rest survived past POL and lived happy birdy lives until they were about 2-3 years old after which they all succumbed to either Marek's or secondary problems. Each one was humanely put down only once she could no longer care for herself. Let me emphasize those ladies had good lives, full of sunshine and tasty food.
After the death of the last of his unvaccinated birds, my dad decided to continue with chickens, but to only buy vaccinated chicks and to continue to keep a closed flock (once a chicken arrives on his property, it never leaves). And so far, his new flock of vaccinated ladies are doing great, almost 2 years in!
The one tricky part of this has been keeping the newly vaccinated chicks in a Marek's free environment for two to three weeks while they develop immunity. We solved this problem by having me brood his hatchery orders at my house (Marek's free, knock on wood), and then moving them into the coop at his place once they were a few weeks old. Alternatively though, I think you could try to segregate them indoors or in an outbuilding until they are a few weeks. You would just need to keep strict biosecurity between chicks and older birds.
Hope this helps! IMO there is still hope. My dad is still a happy chicken keeper with happy chickens.
And welcome to BYC!
After the death of the last of his unvaccinated birds, my dad decided to continue with chickens, but to only buy vaccinated chicks and to continue to keep a closed flock (once a chicken arrives on his property, it never leaves). And so far, his new flock of vaccinated ladies are doing great, almost 2 years in!
The one tricky part of this has been keeping the newly vaccinated chicks in a Marek's free environment for two to three weeks while they develop immunity. We solved this problem by having me brood his hatchery orders at my house (Marek's free, knock on wood), and then moving them into the coop at his place once they were a few weeks old. Alternatively though, I think you could try to segregate them indoors or in an outbuilding until they are a few weeks. You would just need to keep strict biosecurity between chicks and older birds.
Hope this helps! IMO there is still hope. My dad is still a happy chicken keeper with happy chickens.
And welcome to BYC!