Report: SARS-CoV-2 setting-specific transmission rates. Households showed the highest transmission rates (21.1%). Asymptomatic infections do occur but much less efficiently than symptomatic infection.

Report 38 – SARS-CoV-2 setting-specific transmission rates: a systematic review and meta-analysis – Imperial College London

Full report: SARS-CoV-2 setting-specific transmission rates: a systematic review and meta-analysis – Imperial College London

Commentary: Expert reaction to systematic review and meta-analysis on setting-specific transmission rates of SARS-CoV-2 – Science Media Centre