Antibodies Not Imperative For Immunity

A 2012 study which turned the well established theory that antibodies are required for antiviral immunity upside down by revealing an unexpected partnership between the specific and non-specific divisions of the immune system is critical for fighting some types of viral infections. The research may lead to a new understanding of the best way to help protect those exposed to potentially lethal viruses, such as the rabies virus.

https://www.sciencedaily.com/releases/2012/03/120301143426.htm