How social engagement against Covid-19 in a Brazilian Slum helped mitigate rising statistics
Abstract Objectives For many underdeveloped countries, strategies implemented by social communities allied to scientific knowledge may be a rote to attenuate the rapid spread of Covid-19 cases and allow services to the population. This work presents a joint effort collaboration between scientists and underserved community groups from a Brazilian slum/Santa Marta in Rio de Janeiro City in the fight against Covid-19. Measurements of contamination in the air near the ground, georeferencing of data of infected people, were regressed with sanitization activities aiming at reducing the Covid-19 incidence.Methods We monitored aerosol containing SARS-Cov-2 virus in outdoor ambient air using various virus collection mediums (solid, liquid, and gelatinous substrates) at different aerodynamic sizes. We implemented a local statistics survey for the Covid-19 database correlated with varying sanitization levels between April 2020 and June 2021 developed in the Santa Marta slum.Findings We detected the SARS-CoV-2 virus in the air near the ground in diameters ranging from 0.25 to 0.5 µm, demonstrating that there is a circulation of the virus in the slum atmosphere. We demonstrate that Covid-19 cases for the Santa Marta slum were significatively lowered with improved sanitization levels (r = −0.74).Conclusions Despite previous publications that discarded the use of sanitization as a relevant tool in the fight against Covid-19, our results suggest that profits can be achieved in mitigating Covid-19 in underserved community sites. Furthermore, a permanent sanitization activity may induce positive social behavior for the sake of combating Covid-19..
Medienart: |
Preprint |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
bioRxiv.org - (2022) vom: 27. Jan. Zur Gesamtaufnahme - year:2022 |
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Sprache: |
Englisch |
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Beteiligte Personen: |
Evangelista, Heitor [VerfasserIn] |
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Links: |
Volltext [kostenfrei] |
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doi: |
10.1101/2021.01.06.21249243 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
XBI019701624 |
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520 | |a Abstract Objectives For many underdeveloped countries, strategies implemented by social communities allied to scientific knowledge may be a rote to attenuate the rapid spread of Covid-19 cases and allow services to the population. This work presents a joint effort collaboration between scientists and underserved community groups from a Brazilian slum/Santa Marta in Rio de Janeiro City in the fight against Covid-19. Measurements of contamination in the air near the ground, georeferencing of data of infected people, were regressed with sanitization activities aiming at reducing the Covid-19 incidence.Methods We monitored aerosol containing SARS-Cov-2 virus in outdoor ambient air using various virus collection mediums (solid, liquid, and gelatinous substrates) at different aerodynamic sizes. We implemented a local statistics survey for the Covid-19 database correlated with varying sanitization levels between April 2020 and June 2021 developed in the Santa Marta slum.Findings We detected the SARS-CoV-2 virus in the air near the ground in diameters ranging from 0.25 to 0.5 µm, demonstrating that there is a circulation of the virus in the slum atmosphere. We demonstrate that Covid-19 cases for the Santa Marta slum were significatively lowered with improved sanitization levels (r = −0.74).Conclusions Despite previous publications that discarded the use of sanitization as a relevant tool in the fight against Covid-19, our results suggest that profits can be achieved in mitigating Covid-19 in underserved community sites. Furthermore, a permanent sanitization activity may induce positive social behavior for the sake of combating Covid-19. | ||
700 | 1 | |a Gonçalves, Sérgio J. |e verfasserin |4 aut | |
700 | 1 | |a Sodré, Eduardo Delfino |e verfasserin |4 aut | |
700 | 1 | |a Nogueira, Juliana |e verfasserin |4 aut | |
700 | 1 | |a Goldenberg-Barbosa, Rodrigo |e verfasserin |4 aut | |
700 | 1 | |a Magalhães, Newton |e verfasserin |4 aut | |
700 | 1 | |a dos Santos, Angela M.G. |e verfasserin |4 aut | |
700 | 1 | |a Godoi, Ricardo H.M. |e verfasserin |4 aut | |
700 | 1 | |a Amaral, Cesar |e verfasserin |4 aut | |
700 | 1 | |a da Silva, Marcio Cataldo G. |e verfasserin |4 aut | |
700 | 1 | |a de Oliveira, Daniel A. Junger |e verfasserin |4 aut | |
700 | 1 | |a Porto, Luís Cristóvão |e verfasserin |4 aut | |
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