Acknowledgments: We thank all health care workers, Slovak armed forces, and countless volunteers who helped with the execution of the mass testing campaign. Further, we thank all participants who contributed their time to help curb the pandemic and particularly those who had to quarantine as a result of their or their household’s or contact’s test result.
Funding: This work was supported by a Sir Henry Dale Fellowship jointly funded by the Wellcome Trust and the Royal Society 208812/Z/17/Z (to S.Fl.); Wellcome Trust Senior Research Fellowship (to S.Fu., S.A., and K.S.); and Elrha’s Research for Health in Humanitarian Crises (R2HC) Programme funded by the UK Government (DFID), the Wellcome Trust, and the UK National Institute for Health Research (NIHR) (K.V.-Z.). The following funding sources are acknowledged as providing funding for the working group authors: BBSRC LIDP BB/M009513/1 (to D.S.); Bill & Melinda Gates Foundation INV-001754 (to M.Q.); INV-003174 (to K.P., M.J., an