Vaccinating chickens?

[Camry08]

My chicks are around 7 to 8 weeks old now and are currently inside while we’re working on their coop and run. I was wondering if there’s anything I need to vaccinate them against? I got them from tractor supply so I assume that means they haven’t been vaccinated in anyway. I want to be able to prevent the worst from happening but I’m not sure where to start since there’s so many different chicken diseases. What are the important ones for me to vaccinate against?

 

[nuthatched]

They are too old for any vaccinations, a healthy diet and clean coop are the best way to prevent illness.