Are you consider getting a rapid antigen test for travel? This Covid-19 test detects certain proteins in the virus. A long nasal swab is used to get a fluid sample. There are some antigen tests that can produce results in minutes. Others may be sent to a lab for analysis. A positive rapid antigen test result is considered accurate when instructions are carefully followed. However, there is an increased chance of false-negative results. This means that it is possible to be infected with the virus but have a negative result. Depending on the situation, the medical professional may recommend a PCR test to confirm a negative antigen test result. Apart…