[AntiGuv]

Both the common cold and the flu are induced by very adaptive viruses. Such a virus would not be waiting around for a mammoth to come play host.

[The Great Yazoo]

Both the common cold and the flu are induced by very adaptive viruses.

My point is simply that science has utterly failed to cure the common cold or the flu. Consequently, your faith that medical technology would certainly and quickly respond to unknown illnesses hosted by resurrected species is misplaced.