We live in evolutionary competition with microbes—bacteria and viruses. There is no guarantee that we will be the survivors.


Emerging Viruses, Emerging Threat, Science, Jan. 19, 1990


We live in evolutionary competition with microbes—bacteria and viruses. There is no guarantee that we will be the survivors.

We live in evolutionary competition with microbes—bacteria and viruses. There is no guarantee that we will be the survivors.

We live in evolutionary competition with microbes—bacteria and viruses. There is no guarantee that we will be the survivors.

We live in evolutionary competition with microbes—bacteria and viruses. There is no guarantee that we will be the survivors.