A practitioner took a scab from someone with a mild case, made an incision in the skin of a healthy person, and infected that person with the scab. Sheep-scab is a loathsome skin disease due to an acarian parasite.
I did find this link, but I don't think it will help out much, because there is nothing on the internet about it, other than this. http://en.allexperts.com/q/Wild-Animals-705/frozen-crab-life-thawed.htm. Or you can go to this link. Its about frozen lobsters coming back to life after thawed.
How long can sour cream be left out? Cooked lobster can be frozen for up to 6 months before the taste and texture begin to change and the lobster is no longer fresh. Cooked lobster should be wrapped up tightly in aluminum foil before being stored in the refrigerator.