Effect of Weather on COVID-19 Transmission and Mortality in Lagos, Nigeria

The novel coronavirus disease 2019 (COVID-19) has become a global pandemic with more than 4 million confirmed cases and over 280,000 confirmed deaths worldwide. Evidence exists on the influence of temperature and humidity on the transmission of related infectious respiratory diseases, such as influe...

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Main Authors: Christian Ogaugwu, Hammed Mogaji, Euphemia Ogaugwu, Uchechukwu Nebo, Hilary Okoh, Stanley Agbo, Andrew Agbon
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Scientifica
Online Access:http://dx.doi.org/10.1155/2020/2562641
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author Christian Ogaugwu
Hammed Mogaji
Euphemia Ogaugwu
Uchechukwu Nebo
Hilary Okoh
Stanley Agbo
Andrew Agbon
author_facet Christian Ogaugwu
Hammed Mogaji
Euphemia Ogaugwu
Uchechukwu Nebo
Hilary Okoh
Stanley Agbo
Andrew Agbon
author_sort Christian Ogaugwu
collection DOAJ
description The novel coronavirus disease 2019 (COVID-19) has become a global pandemic with more than 4 million confirmed cases and over 280,000 confirmed deaths worldwide. Evidence exists on the influence of temperature and humidity on the transmission of related infectious respiratory diseases, such as influenza and severe acute respiratory syndrome (SARS). This study therefore explored the effects of daily temperature and humidity on COVID-19 transmission and mortality in Lagos state, the epicenter of COVID-19 in Nigeria. Correlation analysis was performed using incidence data on COVID-19 and meteorological data for the corresponding periods from 9th March to 12th May, 2020. Our results showed that atmospheric temperature has a significant weak negative correlation with COVID-19 transmission in Lagos. Also, a significant weak negative correlation was found to exist between temperature and cumulative mortality. The strength of the relationship between temperature and the disease incidence increased when 1 week and 2 weeks’ predetection delays were put into consideration. However, no significant association was found between atmospheric humidity and COVID-19 transmission or mortality in Lagos. This study contributes more knowledge on COVID-19 and will benefit efforts and decision-making geared towards its control.
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spelling doaj-art-660197538be843de93a3b349e1106c842025-02-03T06:46:28ZengWileyScientifica2090-908X2020-01-01202010.1155/2020/25626412562641Effect of Weather on COVID-19 Transmission and Mortality in Lagos, NigeriaChristian Ogaugwu0Hammed Mogaji1Euphemia Ogaugwu2Uchechukwu Nebo3Hilary Okoh4Stanley Agbo5Andrew Agbon6Department of Animal and Environmental Biology, Federal University Oye-Ekiti, Oye, Ekiti State, NigeriaDepartment of Animal and Environmental Biology, Federal University Oye-Ekiti, Oye, Ekiti State, NigeriaDepartment of Pharmacology, University of California, Irvine, CA, USADepartment of Microbiology, Federal University Oye-Ekiti, Oye, Ekiti State, NigeriaDepartment of Animal and Environmental Biology, Federal University Oye-Ekiti, Oye, Ekiti State, NigeriaDepartment of Animal and Environmental Biology, Federal University Oye-Ekiti, Oye, Ekiti State, NigeriaDepartment of Animal and Environmental Biology, Federal University Oye-Ekiti, Oye, Ekiti State, NigeriaThe novel coronavirus disease 2019 (COVID-19) has become a global pandemic with more than 4 million confirmed cases and over 280,000 confirmed deaths worldwide. Evidence exists on the influence of temperature and humidity on the transmission of related infectious respiratory diseases, such as influenza and severe acute respiratory syndrome (SARS). This study therefore explored the effects of daily temperature and humidity on COVID-19 transmission and mortality in Lagos state, the epicenter of COVID-19 in Nigeria. Correlation analysis was performed using incidence data on COVID-19 and meteorological data for the corresponding periods from 9th March to 12th May, 2020. Our results showed that atmospheric temperature has a significant weak negative correlation with COVID-19 transmission in Lagos. Also, a significant weak negative correlation was found to exist between temperature and cumulative mortality. The strength of the relationship between temperature and the disease incidence increased when 1 week and 2 weeks’ predetection delays were put into consideration. However, no significant association was found between atmospheric humidity and COVID-19 transmission or mortality in Lagos. This study contributes more knowledge on COVID-19 and will benefit efforts and decision-making geared towards its control.http://dx.doi.org/10.1155/2020/2562641
spellingShingle Christian Ogaugwu
Hammed Mogaji
Euphemia Ogaugwu
Uchechukwu Nebo
Hilary Okoh
Stanley Agbo
Andrew Agbon
Effect of Weather on COVID-19 Transmission and Mortality in Lagos, Nigeria
Scientifica
title Effect of Weather on COVID-19 Transmission and Mortality in Lagos, Nigeria
title_full Effect of Weather on COVID-19 Transmission and Mortality in Lagos, Nigeria
title_fullStr Effect of Weather on COVID-19 Transmission and Mortality in Lagos, Nigeria
title_full_unstemmed Effect of Weather on COVID-19 Transmission and Mortality in Lagos, Nigeria
title_short Effect of Weather on COVID-19 Transmission and Mortality in Lagos, Nigeria
title_sort effect of weather on covid 19 transmission and mortality in lagos nigeria
url http://dx.doi.org/10.1155/2020/2562641
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