Key points are not available for this paper at this time.
The neutralizing antibody content for poliomyelitis virus has been tested with both a human and a passage strain of the virus in serial samples of sera from five mild cases of abortive poliomyelitis, and an increase in this antibody content has been demonstrated in convalescent samples obtained within 4 weeks of the acute illness.
Trask et al. (1933) studied this question. Patients with mild abortive poliomyelitis demonstrated an increase in neutralizing antibodies against the virus in convalescent serum samples obtained within 4 weeks of acute illness.