Fig. 4From: A case report of long-delayed diagnosis of pseudorabies virus encephalitis with endophthalmitis: lessons from metagenomic next generation sequencingThe PRV gB-specific antibody of the encephalitis patient. The dashed line serves as the critical value. S/N value greater than 0.6 indicates a negative result, while S/N value less than 0.6 indicates a positive resultBack to article page