The brain contains a defense system that prevents at least two unrelated viruses -- and possibly many more -- from invading the brain at large. The research is published online ahead of print in the Journal of Virology.
Fuente : http://www.eurekalert.org/pub_releases/2014-02/asf...
Fuente : http://www.eurekalert.org/pub_releases/2014-02/asf...