COVID-19 false dichotomies and a comprehensive review of the evidence regarding public health, COVID-19 symptomatology, SARS-CoV-2 transmission, mask wearing, and reinfection.

Autor: Escandón K; School of Medicine, Universidad del Valle, Cali, Colombia. kevin.escandonvargas@gmail.com., Rasmussen AL; Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, Canada.; Georgetown Center for Global Health Science and Security, Georgetown University, Washington, DC, USA., Bogoch II; Division of Infectious Diseases, University of Toronto, Toronto General Hospital, Toronto, Canada., Murray EJ; Department of Epidemiology, Boston University School of Public Health, Boston, USA., Escandón K; Department of Anthropology, Universidad Nacional de Colombia, Bogotá, Colombia., Popescu SV; Georgetown Center for Global Health Science and Security, Georgetown University, Washington, DC, USA.; Schar School of Policy and Government, George Mason University, Fairfax, VA, USA., Kindrachuk J; Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, Canada.; Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada.
Jazyk: angličtina
Zdroj: BMC infectious diseases [BMC Infect Dis] 2021 Jul 27; Vol. 21 (1), pp. 710. Date of Electronic Publication: 2021 Jul 27.
DOI: 10.1186/s12879-021-06357-4
Abstrakt: Scientists across disciplines, policymakers, and journalists have voiced frustration at the unprecedented polarization and misinformation around coronavirus disease 2019 (COVID-19) pandemic. Several false dichotomies have been used to polarize debates while oversimplifying complex issues. In this comprehensive narrative review, we deconstruct six common COVID-19 false dichotomies, address the evidence on these topics, identify insights relevant to effective pandemic responses, and highlight knowledge gaps and uncertainties. The topics of this review are: 1) Health and lives vs. economy and livelihoods, 2) Indefinite lockdown vs. unlimited reopening, 3) Symptomatic vs. asymptomatic severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, 4) Droplet vs. aerosol transmission of SARS-CoV-2, 5) Masks for all vs. no masking, and 6) SARS-CoV-2 reinfection vs. no reinfection. We discuss the importance of multidisciplinary integration (health, social, and physical sciences), multilayered approaches to reducing risk ("Emmentaler cheese model"), harm reduction, smart masking, relaxation of interventions, and context-sensitive policymaking for COVID-19 response plans. We also address the challenges in understanding the broad clinical presentation of COVID-19, SARS-CoV-2 transmission, and SARS-CoV-2 reinfection. These key issues of science and public health policy have been presented as false dichotomies during the pandemic. However, they are hardly binary, simple, or uniform, and therefore should not be framed as polar extremes. We urge a nuanced understanding of the science and caution against black-or-white messaging, all-or-nothing guidance, and one-size-fits-all approaches. There is a need for meaningful public health communication and science-informed policies that recognize shades of gray, uncertainties, local context, and social determinants of health.
(© 2021. The Author(s).)
Databáze: MEDLINE
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