The lockdown lasted for about a year, and it was cumbersome to many people. Thankfully, we are now feeling optimistic and looking forward to making trips abroad while we go on with our lives. We are lucky to receive the COVID-19 vaccine in the UK, and as a result, several countries have allowed travellers from the UK to enter their borders. You also need to have a Fit to Fly certificate to enter some of these countries. In order to get a Fit to Fly certificate, you need to take a rapid antigen