If you took a rapid test for COVID-19 and the result was negative, it is likely that you do not have COVID-19; however, if symptoms are present or you were in recent contact with a contagious person, the result could be a false-negative. A false-negative result means that you are infected with COVID-19 but the test did not return a positive diagnosis. This can occur for a number of reasons, such as taking the test too early, or the quality of the test was compromised. If you believe you have COVID-19 but had a negative test result, wait a few days before taking the test again or consult with your doctor about taking a different type of test to confirm the diagnosis.