Do you wish to travel abroad? It could be that your country of destination has regulations to prevent the import of COVID-19. In many cases a PCR-test with a statement and/or a serological test is needed. The Travel Clinic Erasmus MC provides these tests.
You can avoid a lot of problems and inconvenience by taking appropriate precautions whilst abroad. Matters of hygiene can be neglected in some countries. It is therefore important to pay attention to the following: