Two anticipated concerts slated for this week have been canceled. Dr. John, who was scheduled to perform at Tipitina’s December 27 and 28 was reportedly “bitten by a bug,” according to his Twitter account.

The Doctor has been bitten by a bug, and sadly has to cancel his @Tipitinas shows. He’s sorry to disappoint the fans, and thanks them for understanding. He looks forward to rocking out again once the bug is bit.

— Dr. John (@akadrjohn) December 24, 2017

Details about possible rescheduled dates have yet to be announced. Get well soon, Doc!