JAMA : the journal of the American Medical Association
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Association of Maternal Influenza Vaccination During Pregnancy With Early Childhood Health Outcomes.
Seasonal influenza vaccination in pregnancy can reduce influenza illness among pregnant women and newborns. Evidence is limited on whether seasonal influenza vaccination in pregnancy is associated with adverse childhood health outcomes. ⋯ In this population-based cohort study with mean follow-up duration of 3.6 years, maternal influenza vaccination during pregnancy was not significantly associated with an increased risk of adverse early childhood health outcomes.
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This study analyzes all deaths occurring in the US using the US Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research database from 1999-2019 and the National Center for Health Statistics Urban-Rural Classification Scheme to create population categories per the 2013 US Census classification (large, small- or medium-sized, and rural areas).