Actor Idris Elba announced Monday that he has tested positive for coronavirus, but says he has not shown symptoms.

Elba, 47, told his social media followers that he was tested after he discovered he was in close contact with someone else who tested positive, but that he is not experiencing any symptoms of COVID-19, the disease associated with coronavirus. The actor said he was alerted to the exposure on Friday.

“I quarantined myself and got tested immediately and got the results back today,” Elba said. “Look, this is serious, you know? Now is the time to really think about social distancing, washing your hands.”

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