And in the last two to three summers, these invasive organisms, this kind of Ebola of the trees, as it were, has swept through the primeval Hemlock forest of the east, and has absolutely wiped it out.
En los últimos dos o tres veranos estos organismos invasivos, esta especie de Ébola de los árboles, ha arrasado con el bosque primitivo de abetos del este y lo ha eliminado totalmente.