Marek's vaccine dosage for older birds?

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

  1. jewel1

    jewel1 Chillin' With My Peeps

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    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?

    thanks

    Julie
     

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