This list is of characters who are promicin positive but weren't part of the original 4400
A[]
B[]
D[]
E[]
F[]
G[]
H[]
- Graham Holt (ability neutralized by Jordan Collier)
K[]
P[]
- P.J.
- Marco Pacella
- Audrey Parker
- Darren Piersahl (enhanced soldier program)
- Brandon Powell (now on promicin inhibitor)
R[]
S[]
- John Shaffner (enhanced soldier program)
- April Skouris
- Diana Skouris
- Sophia
T[]
- Llana Teitelbaum
- Warren Trask
W[]
Unnamed[]
Total Population[]
- According to a newspaper headline shown in The Wrath of Graham, 6000 humans from the United States were expected to be P-Positive by the end of that year.
- 18000 Seattle residents were dosed with the promicin by the Promicin Virus, half of whom lived and gained abilities.