can i feed medicated chick starter to chicks vaccinated against MAREKS?

[urban chicks]

can i feed medicated chick starter to chicks vaccinated against MAREKS?

 

[Kelsie2290]

Yes, since medicated feed usually contains Amprolium, it is to help with coccidia and has nothing to do with Mareks. If your chicks were vaccinated with the coccidia vaccination, then you should not use medicated feed since it will "cancel" out the vaccination.