TABLE 2.
Cells | Level of IFa |
---|---|
AGMK | ++++ |
cr5 | +++ |
flag | +++ |
mut1 | − |
mut2 | +++ |
mut3 | − |
d1− | − |
DR2 | − |
Percentage of cells showing the characteristic cytoplasmic granular immunofluorescence (IF) of HAV-infected cells, as follows: ++++, 76 to 100%; +++, 51 to 75%; and −, not detectable.