the Reggio Emilia Covid-19 Working Group.

Effect of an enhanced public health contact tracing intervention on the secondary transmission of SARS-CoV-2 in educational settings: the four-way decomposition analysis

2023 · medRxiv

Abstract Background We assessed the impact of testing contacts immediately instead of at the end of quarantine on the transmission of SARS-CoV-2 in schools in Reggio Emilia Province. Methods We analysed surveillance data on notification …