James Rickards is a finance guy and not a doctor. But even finance guys can figure this out.
Again please don't post on Facebook nor Twitter. Please use email to share. We ask your indulgence for one more thing that no one is looking at yet. Please take a look at Wikipedia for Marek's Disease and read it. Especially the last section on prevention. You will have a better idea of what the risks are.
Also, see the first comment.