Table 1.

Clinical assessment of paralysis in IL-1β-deficient and wild-type 129 SV(ev) mice after NSV infection

129 SV(ev) mouse strainTotal no. of miceNo. of mice with degree of paralysis
NoneMildaMediumbSeverec
IL-1β−/− 2820251
Wild type2602024
  • a Limp tail.

  • b Hind limb paresis.

  • c Hind limb paralysis.