Viruses don’t always kill their microbial hosts. In many cases, they develop a mutually beneficial relationship: the virus establishes itself inside the microbe and, in return, grants its host with immunity against attack by similar viruses.
Viruses don’t always kill their microbial hosts. In many cases, they develop a mutually beneficial relationship: the virus establishes itself inside the microbe and, in return, grants its host with immunity against attack by similar viruses.