"
Third: prepare for the worse. Watch the movie 28 days later and 28 weeks later, and get that type of zombie into your head. That's the ones we really need to worry about. And in my Scientific opinion that's the most likely type."

"And in my Scientific opinion that's the most likely type."

"1. unlike many people think, A virus would probably not get frozen in an iceberg for very long. See, uunlike many people think, you still age when frozen, you aren't just kept in the same position. viruses are not really alive, but from what I have read, the DNA inside them could degrade, especially if kept since the ice age. While I don't know if the virus could preserve it somehow, i do know that they aren't able to use DNA testing to help them with the jack the ripper case, as very little is still left in its original state.
2. Contrary to belief, you will not become a zombie from nuclear fallout. very small doses of radiation can mutate cells, but large doses from nuclear fallout will most likely just kill you.
3. The last theory is very possible, but given that a terrorist got into a top secret facility, I think we already lost.
and bronn, if you watch mythbusters, you will learn there are two other insects that can take it much beter than the cockroaches. seriously, look it up."