Dolphins QB Tagovailoa remains in concussion protocol

Miami Dolphins quarterback While in the concussion protocol, Tua Tagovailoa has no expected timing of return

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The circumstances leading up to Tua Tagovailoa's injury on Thursday night have been thoroughly examined by Dolphins coach Mike McDaniel, down to his own play call

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Tagovailoa was taken to the hospital on Thursday after hitting his head on the ground while being sacked by Cincinnati Bengals nose lineman Josh Tupou in the second quarter

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Before being dragged off the field and taken with a concussion and a neck injury to the University of Cincinnati Medical Center, he lay on the ground for around 12 minutes

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According to the Dolphins, he was given a concussion diagnosis and is currently in the protocol with no estimated time of return

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Tagovailoa expressed his gratitude for everyone's support on Twitter and claimed to be "feeling lot better."

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After a similar incident on Sunday during Miami's game against the Buffalo Bills, the injury happened four days later

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The back of Tagovailoa's head hit the ground, and he was checked for a concussion after that

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