Shania Twain has been forced to cancel some upcoming dates on her last-ever tour after coming down with a respiratory infection.

The news broke on Twain's Facebook page on Tuesday night (Oct. 6).

"Shania Twain’s Rock This Country Tour dates at the Verizon Wireless Arena on October 6th in Manchester, NH and the Times Union Center on October 7th in Albany, NY have been cancelled due to illness," the post reads. "Shania Twain’s doctors have advised her to rest for several days after she was diagnosed with a respiratory infection."

Sadly for fans who have already purchased tickets to those shows, as it stands, it looks like they might have missed their last chance to see Twain on what is being billed as her final tour.

"The concert dates are unable to be rescheduled due to Shania Twain’s current touring schedule. All tickets will be refunded at point of purchase," the statement continues. "Shania Twain apologizes for any inconvenience this may cause her fans and greatly appreciates their understanding."

The Rock This Country Tour is scheduled to resume on Oct. 9 at the Videotron Centre in Quebec City.

See Photos From Shania's Rock This Country Tour

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