As the very infectious Omicron variant of COVID-19 surges around the country, you need to know what kind of tests to take to protect yourself and your community.
Here, Emily Landon, infectious disease expert and executive medical director for infection prevention and control at University of Chicago Medicine, answers common questions about COVID-19 tests.
These include when to get a COVID-19 test, what kind you should use, what to do if you can’t get one at all, and why it’s still important to get vaccinated and boosted:
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