Epidemiologic Studies of Poliomyelitis in New York City and the Northeastern United States During the Year 1916U.S. Government Printing Office, 1918 - 310 sidor |
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abortive Acute Poliomyelitis age distribution age groups appendix assembly districts August average Bronx Brooklyn census chart Connecticut considerable contact with previous decline demic developed diphtheria direct or indirect disease divisions East South Central endemic epidemic of poliomyelitis epidemiologic esti estimated fatality fever and diphtheria given Hartford County Hunterdon incidence of poliomyelitis indirect contact Infantile Paralysis infection investigation Jersey Jour July July 11 Kinderlähmung Manhattan Massachusetts measles Middlesex County miles milk month Newark Northeastern Northeastern United occurred October onset June outbreak paralytic percentage period persons population prevalence of poliomyelitis primary Public Health Serv Queens rate of incidence ratio records registration area Report to Public Rhode Island Richmond Borough rural scarlet fever Sept September shown shows spread statistics summary tabulations territory tion total number Township variations various boroughs Vermont virus wards week ending West North Central York City zones