ELVIS COVID-19 Study Could a simple salt water solution lessen symptoms of COVID-19 and help people get better faster? About the study Find out more about the study and who can take part Take part in the study Thank you for your interest. This study is not currently recruiting new participants.If you have any questions please contact the ELVIS study team who will be happy to help. Who we are This study is led by Professor Aziz Sheikh and Dr Sandeep Ramalingam at the University of Edinburgh. This article was published on 2024-09-24