Principle Trial

Join a COVID-19 clinical trial

The PRINCIPLE trial aims to find treatments that reduce hospital admission and improve symptoms for people with COVID-19. You could be eligible to join if

• You have had these symptoms for fewer than 15 days:

• a continuous new or worsening cough

• a high temperature

• You are aged 50 to 64 with a pre-existing illness

• You are aged 65 and above

Click here to find out more