1. The diagnosis of Chicken Pox/Shingles is made most rapidly and directly by PCR by collecting a swab in viral transport medium from a skin lesion. Please see Varicella zoster PCR (VZVPCR) test.
**Please specifically requested Varicella IgM if investigating acute infection **
2. Serology (IgG) can be used to determine current immune status to Varicella Zoster.