Trillions Upon Trillions of Viruses Fall From the Sky Each Day by JIM ROBBINS

By JIM ROBBINS Viruses shape the ecology of the planet, but scientists still have only a rudimentary understanding of the microbial impacts on animals, plants and ecosystems. Published: April 12, 2018 at 08:00PM from NYT Science https://nyti.ms/2Hy1Svj