Zombies pose a threat

Canadian scientists conclude that zombies could concievably destroy civilization. That is, if they actually existed:

If zombies actually existed, an attack by them would lead to the collapse of civilisation unless dealt with quickly and aggressively.

That is the conclusion of a mathematical exercise carried out by researchers in Canada.

They say only frequent counter-attacks with increasing force would eradicate the fictional creatures.

The scientific paper is published in a book – Infectious Diseases Modelling Research Progress.

Hrmf. If they actually existed. They don’t … right?