Despite being more reliable, PCR tests are slower than rapid tests, taking 24 to 48 hours to provide results. So if you need answers in a matter of minutes, rapid antigen tests are your best call. You can use these if you have symptoms and you’re trying to decide whether you should go to work, or to see your grandma, said Hayden.
Subscribe to Updates
Get the latest creative news from FooBar about art, design and business.