T cells increase before zoster and PD-1 expression increases at the time of zoster in immunosuppressed nonhuman primates latently infected with simian varicella virus.
James SF, Traina-Dorge V, Deharo E, Wellish M, Palmer BE, Gilden D, Mahalingam R. T cells increase before zoster and PD-1 expression increases at the time of zoster in immunosuppressed nonhuman primates latently infected with simian varicella virus. J Neurovirol. 2014 Jun; 20(3):309-13.