laboratory diagnostic - infectious diseases - Varicella zoster virus - direct diagnosis, DNA detection - 0.5ml vesicular fluid, acqueous humour, or vitreous humour : + 4 °C or 1 mL CSF : FROZEN, Swab samples require the use of a virus transport medium supplied upon request, Real-time PCR, ssso, todylaboratories®, bmn, code L16LD2051