Attack Rate for Wild-Type SARS-CoV-2 during Air Travel: Results from 46 Flights Traced by German Health Authorities, January–March and June–August 2020

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Jan–Mar 2020 (no mandatory masking)</td><td class="align_center">Jun–Aug 2020 (mandatory masking)</td><td class="align_center">Overall</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">No cases/contact persons</td><td class="align_center">2/39</td><td class="align_center">2/56</td><td class="align_center">4/95</td></tr><tr><td class="align_left">Attack rate (95% CI)</td><td class="align_center">5.1% (0.9%–18.6%)</td><td class="align_center">3.6% (0.6%–13.4%)</td><td class="align_center">4.2% (1.4%–11.0%)</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Attack rates among close contact persons in total (<i>n</i> = 95), before (<i>n</i> = 39) and after (<i>n</i> = 56) masking, COVID-19 flight contact tracing study, Germany, 2020.</div>

Canadian Journal of Infectious Diseases and Medical Microbiology

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Table 3

Table 3: Attack Rate for Wild-Type SARS-CoV-2 during Air Travel: Results from 46 Flights Traced by German Health Authorities, January–March and June–August 2020 

Table 3 | Attack Rate for Wild-Type SARS-CoV-2 during Air Travel: Results from 46 Flights Traced by German Health Authorities, January–March and June–August 2020 