Selected article for: "annual average and SARS case fatality"
Author: Marco Travaglio; Rebeka Popovic; Yizhou Yu; Nuno Leal; L. Miguel Martins
Title: Links between air pollution and COVID-19 in England
  • Document date: 2020_4_17
    • ID: lfl7mnd8_9
    Snippet: We analysed the data on total COVID-19 cases and deaths, against the levels of three major Midlands. This spatial pattern in COVID-19 deaths appears to mimic the geographical distribution of COVID-19 related cases ( Figure 1 ). Previous studies suggested that the annual average of nitrogen dioxide concentrations (μg m -3 ) are largest in these two regions 10 . To investigate whether increased levels of nitrogen dioxide is implicated in COVID-19 .....
    Document: We analysed the data on total COVID-19 cases and deaths, against the levels of three major Midlands. This spatial pattern in COVID-19 deaths appears to mimic the geographical distribution of COVID-19 related cases ( Figure 1 ). Previous studies suggested that the annual average of nitrogen dioxide concentrations (μg m -3 ) are largest in these two regions 10 . To investigate whether increased levels of nitrogen dioxide is implicated in COVID-19 infection and mortality, we compared the annual average of daily nitrogen dioxide levels to the total number of COVID-19 cases in each region and found these to be positively correlated ( Figure 2B ). Our results provide the first evidence that SARS-CoV-2 case fatality is associated with increased nitrogen dioxide levels in England.

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