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Table 4 Observed Pathologies in marmosets challenged with EEEV by the aerosol route

From: Characterization and pathogenesis of aerosolized eastern equine encephalitis in the common marmoset (Callithrix jacchus)

Marmoset Inhaled Dose (PFU) Time to Death Postexposure Brain Retina
Meningoencephalitis Vasculitis Retinitis Vasculitis
1 2.40 × 101 28 a - - - -
2 1.15 × 103 19 ++ - - -
3 1.2 × 104 12 +++ +++ - -
4 9.76 × 104 6 ++ ++ - -
5 7.95 × 105 4 b +++ +++ - -
  1. a = Survivor, b = Succumbed to disease
  2. + = mildly present, ++ = moderately present, +++ = strongly/markedly present