SARS-CoV-2 variant B.1.1.7 susceptibility and infectiousness of children and adults deduced from investigations of childcare centre outbreaks, Germany, 2021
We investigated three SARS-CoV-2 variant B.1.1.7 childcare centre and related household outbreaks. Despite group cohorting, cases occurred in almost all groups, i.e. also among persons without close contact. Children’s secondary attack rates (SAR) were similar to adults (childcare centres: 23% vs 30...
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| Veröffentlicht in: | Euro surveillance : bulletin européen sur les maladies transmissibles 2021-05, Vol.26 (21), p.1 |
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| creator | Loenenbach, Anna Markus, Inessa Lehfeld, Ann-Sophie an der Heiden, Matthias Haas, Walter Kiegele, Maya Ponzi, André Unger-Goldinger, Barbara Weidenauer, Cornelius Schlosser, Helen Beile, Alexander Buchholz, Udo |
| description | We investigated three SARS-CoV-2 variant B.1.1.7 childcare centre and related household outbreaks. Despite group cohorting, cases occurred in almost all groups, i.e. also among persons without close contact. Children’s secondary attack rates (SAR) were similar to adults (childcare centres: 23% vs 30%; p = 0.15; households: 32% vs 39%; p = 0.27); child- and adult-induced household outbreaks also led to similar SAR. With the advent of B.1.1.7, susceptibility and infectiousness of children and adults seem to converge. Public health measures should be revisited accordingly. |
| doi_str_mv | 10.2807/1560-7917.ES.2021.26.21.2100433 |
| format | Article |
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Despite group cohorting, cases occurred in almost all groups, i.e. also among persons without close contact. Children’s secondary attack rates (SAR) were similar to adults (childcare centres: 23% vs 30%; p = 0.15; households: 32% vs 39%; p = 0.27); child- and adult-induced household outbreaks also led to similar SAR. With the advent of B.1.1.7, susceptibility and infectiousness of children and adults seem to converge. 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| source | DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | Adults Children & youth COVID-19 Day care centers Disease transmission Epidemics Health surveillance Rapid Communication Severe acute respiratory syndrome coronavirus 2 |
| title | SARS-CoV-2 variant B.1.1.7 susceptibility and infectiousness of children and adults deduced from investigations of childcare centre outbreaks, Germany, 2021 |
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