tetano
Editor, Senior Moderator
Sci Rep
. 2024 Aug 1;14(1):17782.
doi: 10.1038/s41598-024-67918-6. Data analysis evidence beyond correlation of a possible causal impact of weather on the COVID-19 spread, mediated by human mobility
Denis-Răducu Nichita[SUP] 1 2 [/SUP], Mihai Dima[SUP] 3 [/SUP], Loredana Boboc[SUP] 3 [/SUP], Marian-Gabriel Hâncean[SUP] 4 [/SUP]
Affiliations
Previous correlative and modeling approaches indicate influences of environmental factors on COVID-19 spread through atmospheric conditions' impact on virus survival and transmission or host susceptibility. However, causal connections from environmental factors to the pandemic, mediated by human mobility, received less attention. We use the technique of Convergent Cross Mapping to identify the causal connections, beyond correlation at the country level, between pairs of variables associated with weather conditions, human mobility, and the number of COVID-19 cases for 32 European states. Here, we present data-based evidence that the relatively reduced number of cases registered in Northern Europe is related to the causal impact of precipitation on people's decision to spend more time at home and that the relatively large number of cases observed in Southern Europe is linked to people's choice to spend time outdoors during warm days. We also emphasize the channels of the significant impact of the pandemic on human mobility. The weather-human mobility connections inferred here are relevant not only for COVID-19 spread but also for any other virus transmitted through human interactions. These results may help authorities and public health experts contain possible future waves of the COVID-19 pandemic or limit the threats of similar human-to-human transmitted viruses.
. 2024 Aug 1;14(1):17782.
doi: 10.1038/s41598-024-67918-6. Data analysis evidence beyond correlation of a possible causal impact of weather on the COVID-19 spread, mediated by human mobility
Denis-Răducu Nichita[SUP] 1 2 [/SUP], Mihai Dima[SUP] 3 [/SUP], Loredana Boboc[SUP] 3 [/SUP], Marian-Gabriel Hâncean[SUP] 4 [/SUP]
Affiliations
- PMID: 39090143
- DOI: 10.1038/s41598-024-67918-6
Previous correlative and modeling approaches indicate influences of environmental factors on COVID-19 spread through atmospheric conditions' impact on virus survival and transmission or host susceptibility. However, causal connections from environmental factors to the pandemic, mediated by human mobility, received less attention. We use the technique of Convergent Cross Mapping to identify the causal connections, beyond correlation at the country level, between pairs of variables associated with weather conditions, human mobility, and the number of COVID-19 cases for 32 European states. Here, we present data-based evidence that the relatively reduced number of cases registered in Northern Europe is related to the causal impact of precipitation on people's decision to spend more time at home and that the relatively large number of cases observed in Southern Europe is linked to people's choice to spend time outdoors during warm days. We also emphasize the channels of the significant impact of the pandemic on human mobility. The weather-human mobility connections inferred here are relevant not only for COVID-19 spread but also for any other virus transmitted through human interactions. These results may help authorities and public health experts contain possible future waves of the COVID-19 pandemic or limit the threats of similar human-to-human transmitted viruses.