Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7099410.17816/kazmj70994Research ArticleTo the etiology of influenzaIzabolinskyM. P.info@eco-vector.comYudenichV. A.info@eco-vector.comBatenkovE. L.info@eco-vector.comSmolensk State Bacteriological Institute1401193430156582505202125052021Copyright © 1934, Izabolinsky M.P., Yudenich V.A., Batenkov E.L.1934<p>In view of the fact that the material we studied at that time came mainly from outpatients, we decided to make further observations on inpatients, as well as on persons who had contracted influenza in the hospital itself. We were interested, on the one hand, in the contagiousness of influenza, which was easy to study, having the ward patients under observation, and, on the other hand, we set out to continue the study of the influenza microflora.</p>Kazan Medical archiveКазанский медицинский архив