No evidence of secondary transmission of COVID-19 from children attending school in Ireland, 2020
Heavey, Laura and Casey, Geraldine and Kelly, Ciara and Kelly, David and McDarby, Geraldine, Eurosurveillance, 25, 2000903 (2020), https://doi.org/10.2807/1560-7917.ES.2020.25.21.2000903