Marek's vaccine dosage for older birds?

Discussion in 'Managing Your Flock' started by jewel1, Nov 1, 2012.

  1. jewel1

    jewel1 Chirping

    Jun 2, 2012
    Hi everyone..

    After much debate, I've decided to vaccinate my four 20-week old pullets for Marek's since they were not vaccinated at birth. I understand that it may not help them much, but I'm going to try anyway.

    I believe the dose for day-olds is 0.2cc subQ at the back of the neck. I cannot find any dosage info for older birds. Is it still 0.2 cc?



BackYard Chickens is proudly sponsored by: