BACKGROUND: Interventions to tackle the coronavirus disease 2019 (COVID-19) pandemic may affect the burden of other respiratory diseases. Considering the repercussions of these unique social experiences to infant health, this study aims to assess the early impact of social distancing due to the COVID-19 pandemic in hospital admissions for acute bronchiolitis. METHODS: Data from hospitalizations of acute bronchiolitis in infants <1 year of age were obtained from the Department of Informatics of the Brazilian Public Health database for the period between 2016 and 2020. These data were also analyzed by macroregions of Brazil (North, Northeast, Southeast, South, and Midwest). To evaluate the effect of social distancing strategy on the incidence of acute bronchiolitis, the absolute and relative reductions were calculated by analyzing the yearly subsets of 2016 vs 2020, 2017 vs 2020, 2018 vs 2020, and 2019 vs 2020. RESULTS: There was a significant reduction in all comparisons, ranging from -78% (incidence rate ratio [IRR], 0.22 [95% confidence interval {CI}, .20-.24]) in 2016 vs 2020 to -85% (IRR, 0.15 [95% CI, .13-.16]) in 2019 vs 2020, for the data from Brazil. For analyses by macroregions, the reduction varied from -58% (IRR, 0.41 [95% CI, .37-.45]) in the Midwest in 2016 vs 2020 to -93% (IRR, 0.07 [95% CI, .06-.08]) in the South in 2019 vs 2020. CONCLUSIONS: There was a significant reduction in hospitalization for acute bronchiolitis in children <1 year old in Brazil, on the order of >70% for most analysis. Our data suggest an important impact of social distancing on reducing the transmission of viruses related to acute bronchiolitis. Such knowledge may guide strategies for prevention of viral spread.
BACKGROUND: Interventions to tackle the coronavirus disease 2019 (COVID-19) pandemic may affect the burden of other respiratory diseases. Considering the repercussions of these unique social experiences to infant health, this study aims to assess the early impact of social distancing due to the COVID-19 pandemic in hospital admissions for acute bronchiolitis. METHODS: Data from hospitalizations of acute bronchiolitis in infants <1 year of age were obtained from the Department of Informatics of the Brazilian Public Health database for the period between 2016 and 2020. These data were also analyzed by macroregions of Brazil (North, Northeast, Southeast, South, and Midwest). To evaluate the effect of social distancing strategy on the incidence of acute bronchiolitis, the absolute and relative reductions were calculated by analyzing the yearly subsets of 2016 vs 2020, 2017 vs 2020, 2018 vs 2020, and 2019 vs 2020. RESULTS: There was a significant reduction in all comparisons, ranging from -78% (incidence rate ratio [IRR], 0.22 [95% confidence interval {CI}, .20-.24]) in 2016 vs 2020 to -85% (IRR, 0.15 [95% CI, .13-.16]) in 2019 vs 2020, for the data from Brazil. For analyses by macroregions, the reduction varied from -58% (IRR, 0.41 [95% CI, .37-.45]) in the Midwest in 2016 vs 2020 to -93% (IRR, 0.07 [95% CI, .06-.08]) in the South in 2019 vs 2020. CONCLUSIONS: There was a significant reduction in hospitalization for acute bronchiolitis in children <1 year old in Brazil, on the order of >70% for most analysis. Our data suggest an important impact of social distancing on reducing the transmission of viruses related to acute bronchiolitis. Such knowledge may guide strategies for prevention of viral spread.
Authors: Daan Van Brusselen; Katrien De Troeyer; Eva Ter Haar; Ann Vander Auwera; Katleen Poschet; Sascha Van Nuijs; An Bael; Kim Stobbelaar; Stijn Verhulst; Bruno Van Herendael; Philippe Willems; Melissa Vermeulen; Jeroen De Man; Nathalie Bossuyt; Koen Vanden Driessche Journal: Eur J Pediatr Date: 2021-01-30 Impact factor: 3.860
Authors: Jonathan H Pelletier; Jaskaran Rakkar; Alicia K Au; Dana Fuhrman; Robert S B Clark; Christopher M Horvat Journal: JAMA Netw Open Date: 2021-02-01
Authors: Jeff Nawrocki; Katherine Olin; Martin C Holdrege; Joel Hartsell; Lindsay Meyers; Charles Cox; Michaela Powell; Camille V Cook; Jay Jones; Tom Robbins; Andrew Hemmert; Christine C Ginocchio Journal: Open Forum Infect Dis Date: 2021-03-17 Impact factor: 3.835