Covid test shortages will affect staffing in schools and businesses, leaders warn
Explainer: Shortfalls as seen in the NHS and care homes could spread to education, transport and hospitality
https://www.theguardian.com/world/2021/dec/30/covid-test-shortages-will-affect-staffing-in-schools-and-businesses-leaders-warn
https://www.theguardian.com/world/2021/dec/30/covid-test-shortages-will-affect-staffing-in-schools-and-businesses-leaders-warn
