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
Abstract 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. I...
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doaj-2c7384036e49480f9d055027005cbeeb2021-08-01T11:47:11ZengBMCBMC Infectious Diseases1471-23342021-07-0121114710.1186/s12879-021-06357-4COVID-19 false dichotomies and a comprehensive review of the evidence regarding public health, COVID-19 symptomatology, SARS-CoV-2 transmission, mask wearing, and reinfectionKevin Escandón0Angela L. Rasmussen1Isaac I. Bogoch2Eleanor J. Murray3Karina Escandón4Saskia V. Popescu5Jason Kindrachuk6School of Medicine, Universidad del ValleVaccine and Infectious Disease Organization, University of SaskatchewanDivision of Infectious Diseases, University of Toronto, Toronto General HospitalDepartment of Epidemiology, Boston University School of Public HealthDepartment of Anthropology, Universidad Nacional de ColombiaGeorgetown Center for Global Health Science and Security, Georgetown UniversityVaccine and Infectious Disease Organization, University of SaskatchewanAbstract 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.https://doi.org/10.1186/s12879-021-06357-4COVID-19SARS-CoV-2CoronavirusPandemicNonpharmaceutical interventionHarm reduction |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Kevin Escandón Angela L. Rasmussen Isaac I. Bogoch Eleanor J. Murray Karina Escandón Saskia V. Popescu Jason Kindrachuk |
spellingShingle |
Kevin Escandón Angela L. Rasmussen Isaac I. Bogoch Eleanor J. Murray Karina Escandón Saskia V. Popescu Jason Kindrachuk 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 BMC Infectious Diseases COVID-19 SARS-CoV-2 Coronavirus Pandemic Nonpharmaceutical intervention Harm reduction |
author_facet |
Kevin Escandón Angela L. Rasmussen Isaac I. Bogoch Eleanor J. Murray Karina Escandón Saskia V. Popescu Jason Kindrachuk |
author_sort |
Kevin Escandón |
title |
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 |
title_short |
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 |
title_full |
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 |
title_fullStr |
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 |
title_full_unstemmed |
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 |
title_sort |
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 |
publisher |
BMC |
series |
BMC Infectious Diseases |
issn |
1471-2334 |
publishDate |
2021-07-01 |
description |
Abstract 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. |
topic |
COVID-19 SARS-CoV-2 Coronavirus Pandemic Nonpharmaceutical intervention Harm reduction |
url |
https://doi.org/10.1186/s12879-021-06357-4 |
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