Providing the most comprehensive picture of COVID-19 infectiousness to date, recent research from Imperial College scientists offered new insights into how long people with COVID-19 are infectious for. Co-author, Dr Seran Hakki, outlines the challenges of collecting real-world evidence in the first-of-its-kind study.
In August, the ATACCC Study (The Assessment of Transmission and Contagiousness of COVID-19 in Contacts) published some of their findings in one of the world’s leading respiratory health journals, The Lancet Respiratory Medicine. Our study was the first to use real-life evidence from naturally acquired infection to assess the duration of COVID-19 infectiousness, its correlation with symptom onset, and how this affects the accuracy of lateral flow tests.