2020
DOI: 10.1080/09603123.2020.1834080
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Risk analysis and hot spots detection of SARS-CoV-2 in Nigeria using demographic and environmental variables: an early assessment of transmission dynamics

Abstract: This study evaluated the effect of demographic and environmental variables on the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Nigeria. Daily data on confirmed cases on SARS-CoV-2 were obtained, data layers for environmental and demographic factors were acquired. Using epidemiological, environmental and demographic datasets obtained, the MaxEnt tool was used to identify the risk areas of SARS-CoV-2 while Getis-Ord Gi* statistics on ArcMap 10.7 was used to identify hotspots fo… Show more

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Cited by 6 publications
(3 citation statements)
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“…Coronaviruses are a large group of viruses, some of which can cause respiratory diseases in humans and often trigger serious global public health crises. The coronavirus (CoV) belongs to the family Coronaviridae and is a single-stranded envelope virus with an RNA genome size of approximately 26–32 kb 3 . SARS-CoV-2 can be transmitted from person to person through droplets, aerosols, and contact 4 .…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Coronaviruses are a large group of viruses, some of which can cause respiratory diseases in humans and often trigger serious global public health crises. The coronavirus (CoV) belongs to the family Coronaviridae and is a single-stranded envelope virus with an RNA genome size of approximately 26–32 kb 3 . SARS-CoV-2 can be transmitted from person to person through droplets, aerosols, and contact 4 .…”
Section: Introductionmentioning
confidence: 99%
“…Among numerous niche models, MaxEnt has been widely used due to its advantages 44 , 45 . It has been widely used in many diseases, including COVID-19 3 , 46 , 47 . To overcome the above shortcomings, the purpose of this study is to conduct a comprehensive analysis based on geographically narrow data sources, use the MaxEnt model to assess the collective impact of the above factors on COVID-19 cases, and further explore the differences in these impacts in different regions.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, these numbers are very likely an underestimation of the true picture of the COVID-19 burden globally, and in Nigeria. Notably, Southern Nigeria has been categorized as a high-risk zone for SARS-CoV-2 transmission [ 16 ].…”
Section: Introductionmentioning
confidence: 99%