specificity of positive if reactions for hsv or vzv in the absence of virus isolation was supported by the facts that ( i ) staining was obtained with only a single , presumably homologous , immune conjugate , ( ii ) clinical symptoms were compatible with infection with the virus for which positive if findings were obtained , and ( iii ) positive electron microscopy findings for herpesviruses or positive serological results for vzv were also obtained in some instances .
C0042776
virus
C0042338
vzv