@文章{信息:doi/10.2196/24696，作者=“Baral, Stefan David和Rucinski, Katherine Blair和Twahirwa Rwema, Jean Olivier和Rao, Amrita和Prata Menezes, Neia和Diouf, Daouda和Kamarulzaman, Adeeba和Phaswana-Mafuya, Nancy和Mishra, Sharmistha”，标题=“2017 - 2019年全球流感负担与COVID-19之间的关系:“描述流行病学评估”，期刊=“JMIR公共卫生监测”，年=“2021”，月=“3”，日=“2”，卷=“7”，数=“3”，页数=“e24696”，关键词=“SARS-CoV-2;COVID-19;流感;描述性流行病学;流行病学;评估;关系;流感;病毒; burden; global health; public health; transmission; pattern", abstract="Background: SARS-CoV-2 and influenza are lipid-enveloped viruses with differential morbidity and mortality but shared modes of transmission. Objective: With a descriptive epidemiological framing, we assessed whether recent historical patterns of regional influenza burden are reflected in the observed heterogeneity in COVID-19 cases across regions of the world. Methods: Weekly surveillance data reported by the World Health Organization from January 2017 to December 2019 for influenza and from January 1, 2020 through October 31, 2020, for COVID-19 were used to assess seasonal and temporal trends for influenza and COVID-19 cases across the seven World Bank regions. Results: In regions with more pronounced influenza seasonality, COVID-19 epidemics have largely followed trends similar to those seen for influenza from 2017 to 2019. COVID-19 epidemics in countries across Europe, Central Asia, and North America have been marked by a first peak during the spring, followed by significant reductions in COVID-19 cases in the summer months and a second wave in the fall. In Latin America and the Caribbean, COVID-19 epidemics in several countries peaked in the summer, corresponding to months with the highest influenza activity in the region. Countries from regions with less pronounced influenza activity, including South Asia and sub-Saharan Africa, showed more heterogeneity in COVID-19 epidemics seen to date. However, similarities in COVID-19 and influenza trends were evident within select countries irrespective of region. Conclusions: Ecological consistency in COVID-19 trends seen to date with influenza trends suggests the potential for shared individual, structural, and environmental determinants of transmission. Using a descriptive epidemiological framework to assess shared regional trends for rapidly emerging respiratory pathogens with better studied respiratory infections may provide further insights into the differential impacts of nonpharmacologic interventions and intersections with environmental conditions. Ultimately, forecasting trends and informing interventions for novel respiratory pathogens like COVID-19 should leverage epidemiologic patterns in the relative burden of past respiratory pathogens as prior information. ", issn="2369-2960", doi="10.2196/24696", url="https://publichealth.www.mybigtv.com/2021/3/e24696", url="https://doi.org/10.2196/24696", url="http://www.ncbi.nlm.nih.gov/pubmed/33522974" }