Browsing by Author "Woodworth, Kate"

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    Frequency, Characteristics and Complications of COVID-19 in Hospitalized Infants
    (Wolters Kluwer, 2022) Hobbs, Charlotte V.; Woodworth, Kate; Young, Cameron C.; Jackson, Ashley M.; Newhams, Margaret M.; Dapul, Heda; Maamari, Mia; Hall, Mark W.; Maddux, Aline B.; Sing, Aalok R.; Schuster, Jennifer E.; Rowan, Courtney M.; Fitzgerald, Julie C.; Irby, Katherine; Kong, Michele; Mack, Elizabeth H.; Staat, Mary A.; Cvijanovich, Natalie Z.; Bembea, Melania M.; Coates, Bria M.; Halasa, Natasha B.; Walker, Tracie C.; McLaughlin, Gwenn E.; Babbitt, Christopher J.; Nofziger, Ryan A.; Loftis, Laura L.; Bradford, Tamara T.; Campbell, Angela P.; Patel, Manish M.; Randolph, Adrienne G.; Overcoming COVID-19 Investigators; Pediatrics, School of Medicine
    Background: Previous studies of severe acute respiratory syndrome coronavirus 2 infection in infants have incompletely characterized factors associated with severe illness or focused on infants born to mothers with coronavirus disease 2019 (COVID-19). Here we highlight demographics, clinical characteristics and laboratory values that differ between infants with and without severe acute COVID-19. Methods: Active surveillance was performed by the Overcoming COVID-19 network to identify children and adolescents with severe acute respiratory syndrome coronavirus 2-related illness hospitalized at 62 sites in 31 states from March 15 to December 27, 2020. We analyzed patients >7 days to <1 year old hospitalized with symptomatic acute COVID-19. Results: We report 232 infants >7 days to <1 year of age hospitalized with acute symptomatic COVID-19 from 37 US hospitals in our cohort from March 15 to December 27, 2020. Among 630 cases of severe COVID-19 in patients >7 days to <18 years old, 128 (20.3%) were infants. In infants with severe illness from the entire study period, the median age was 2 months, 66% were from racial and ethnic minority groups, 66% were previously healthy, 73% had respiratory complications, 13% received mechanical ventilation and <1% died. Conclusions: Infants accounted for over a fifth of children <18 years of age hospitalized for severe acute COVID-19, commonly manifesting with respiratory symptoms and complications. Although most infants hospitalized with COVID-19 did not suffer significant complications, longer term outcomes remain unclear. Notably, 75% of infants with severe disease were <6 months of age in this cohort study period, which predated maternal COVID-19 vaccination, underscoring the importance of maternal vaccination for COVID-19 in protecting the mother and infant.