Protocol: Understanding Infection, Viral Exacerbation and Respiratory Symptoms at Admission-Longitudinal (UNIVERSAL) study: a prospective observational cohort study protocol (9 April, 2025)
Tommaso Morelli, Martha Purcell, Pedro Rodrigues, Charles Roberts, Olivia Cox, Paul H Lee, Kerensa Thorne, Alexander Allen, Angelica Cazaly, Jacqueline Nuttall, James Raftery, Gareth Griffiths, Andrew Cook, Nicola White, Neil J Greening, Matthew Pavitt, James Myerson, Stefan J Marciniak, Cyrus Daneshvar, Michael G Crooks, Philip Mitchelmore, James D Chalmers, Salman Siddiqui, Karl J Staples, Tristan William Clark, Anna Freeman, Tom Wilkinson