But usually zoonotic diseases are especially deadly since killing the host is not in a parasites best interest but new diseases haven't worked out an equilibriu

But usually zoonotic diseases are especially deadly since killing the host is not in a parasites best interest but new diseases haven't worked out an equilibrium with the victim species yet. https://aeon.co/essays/when-bacteria-kill-us-it-s-more-accident-than-assassination https://aeon.co/essays/when-bacteria-kill-us-it-s-more-accid...