The Lyme-COS study is led by an international team including core outcome set developers from the COMET initiative and health professionals and patients from Belgium, The Netherlands, UK and USA. Full details will be added to this page soon. –

Our aim is to develop a core outcome set, measured in all future Lyme borreliosis research, that represents the opinions of those who will use the results of future research to make decisions about treatment.

The study has received funding from Lyme Disease Action, a UK Charity. www.lymediseaseaction.org.uk