Things To Know About The Rapid Antigen Test For Travel

 

Rapid Antigen Test For Travel

Are you planning to travel abroad very soon? If you do, a rapid antigen test for travel may be necessary to prove that you are not suffering from the coronavirus disease. While polymerase chain reaction (PCR) tests have been quite popular since the onset of the coronavirus disease, rapid antigen tests have also proven to be very effective.

A rapid antigen test for travel can be administered for people with or without coronavirus disease symptoms. This test involves collecting nose and throat secretion using a nasopharyngeal swab and then examining them for protein fragments specific to the coronavirus disease.

Even though rapid antigen tests provide quick results (within 15 minutes), they are generally considered to be less accurate compared to PCR tests. It is common to get a false negative, which is simply a result that indicates that the person does not have coronavirus when they actually do. When a rapid antigen test is done, it is also possible to get a false positive, or a result that indicates a person has coronavirus when they actually don’t.

If you are feeling under the weather and receive a negative rapid test, it would be a good idea to receive a PCR test for further confirmation. But, when antigen tests are administered while someone is at the peak of their infection, they generally provide accurate results as this is when virus levels in the body are the highest.

PCR tests are similar to rapid antigen tests in several ways because they can be administered to those with or without symptoms of the coronavirus disease, and are conducted with a nasopharyngeal swab. But that is where the similarities end.

For more information on the rapid antigen test for travel, visit our website at https://www.harleymedic.co.uk/

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