NHP outcome, pox-antigen staining of immune cells and blood poxvirus DNA copy number at early time points.

*, % of positive pox-staining cells in granulocyte and monocyte gate. The number is the subtraction of isotype control staining from the pox-antigen staining result. A value below 0 is expressed as 0.
**, these three NHPs showed positive qPCR result at later time points from day 7 to day 16. The data is not shown in the table.
***, OOR, out of range low.