Can I Eat Before A Covid Test Pcr. Antigen tests look for antigen proteins from the viral surface. Where can i get a covid test for travel?

Before going for your test, it’s recommended that eating is avoided for an hour or two prior to testing. These sites offer the pcr test, the one that detects virus dna and can detect covid even if there aren't any symptoms. The nhs recommends that you do not eat or drink for at least 30 minutes before doing the test to reduce the risk of spoiling the test.