Answers are grounded in this paper and cite their sources.
Evidence was presented substantiating the idea that our active agent is a virus. The reactions produced in laboratory animals by the active agent were described, and a comparison of it with other viruses was made. The results of experiments indicating the immunological identity of our virus, Armstrong and Lillie's virus of lymphocytic choriomeningitis, and Traub's virus were given in detail. Finally, the evidence in regard to its natural host and its importance as a factor in diseases of human beings was presented and discussed.
No takes yet. Share an insight, caveat, or question.
Rivers et al. (1936) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: