Reasons to Get Tested
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If you have COVID-19 symptoms
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At least 5 days after known or suspected close contact to COVID-19
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For screening (schools, workplaces, congregate settings, etc.)
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Before and after travel
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When asked by a healthcare professional or public health official
Types of Viral Tests
Laboratory Test
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Sample can either be a nasal swab or saliva
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Results usually in 1-3 days
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Results are reliable for people with and without symptoms
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No follow-up test required
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Common example: PCR test
Rapid Test
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Sample is usually a nasal swab
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Results usually in 15-30 minutes
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Results may be less reliable for people without symptoms
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Follow-up test may be required
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Common example: Antigen test
Actions After Result
If Positive Result
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Isolate for at least 5 days. Learn more about isolation timelines and precautions
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Seek a confirmatory, follow-up laboratory test if recommended by healthcare professional
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Monitor your symptoms
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If Negative Result
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If up to update on vaccines: return to normal activities. Wear a mask indoors in areas where the COVID-19 Community Level is high.
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If not up to date on vaccines and have symptoms or exposure: quarantine for at least 5 days.
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If not up to date on vaccines and have no symptoms or exposure: return to normal activities. Take steps to get up to date on vaccines to protect yourself and others.