Table 2 TaqMan® analysis of human tissue presumed to be infected with Variola virus and stored in fixative for a prolonged period of time

From: Detection and identification of Variola virus in fixed human tissue after prolonged archival storage

Sample

Species

Tissue

Agent

Orthopoxvirus assay

Variola assay

990107-25

NHPa

Liver

Negative

Not detectedb

Not detected

211124-11

NHP

Liver

Variola

Present

Present

211163-28

NHP

Skin

Negative

Not detected

Not detected

211128-48

NHP

Skin

Variola

Present

Present

211128-55

NHP

Skin

Variola

Present

Present

211128-56

NHP

Skin

Variola

Present

Present

211128-60

NHP

Skin

Variola

Present

Not detected

211128-61

NHP

Skin

Variola

Not detected

Not detected

961707

Human

Liver

Negative

Not detected

Not detected

211861-09

Human

Skin

Unknown

Present

Not detected

211861-10

Human

Skin

Unknown

Not detected

Not detected

211861-11

Human

Skin

Unknown

Present

Present

211861-12

Human

Skin

Unknown

Present

Not detected

  1. NHP=nonhuman primate.
  2. RAPID Detector software designations: present=positive; not detected=negative.
  3. Italic entries indicate the experimental samples from the numerous controls.