Do your bit to give our scientists a better chance of understanding coronavirus

Help medical research by downloading the COVID Symptom Tracker app. All you need is to self-report daily, even if you're feeling well and showing no signs of illness at all. As the data collects, the app should be able to identify those at risk sooner.

This data will help us slow the outbreak.

Guy's and St Thomas' Biomedical Research Centre is behind this potentially life-saving app, so please download it now and do your part in fighting this pandemic.


The app will be able to determine who is most at risk, by better understanding symptoms linked to underlying health conditions. Users will be able to see how fast the virus is spreading in your area.

March 2020