Sweet Lullaby: Scientists Uncover How Herpes Virus Sleeps and Wakes

Viruses are tricky beasts. Some of these "submicroscopic" pathogens can "go to sleep" inside a person's body, essentially hiding from the immune system indefinitely, only to reactivate and cause illness later.

from Live Science http://ift.tt/2y81vGp
via IFTTT