Today, a passenger aboard the Carnival Vista notified me that there was a medevac from the cruise ship. The ship had previously left Barcelona for Gibraltar.
The passenger who contacted me wishes to remain anonymous. He took photos and video of the medical rescue.
There was no mention whether the passenger was ill or had been injured.
https://youtube.com/watch?v=bEiD-mygmBc%3Frel%3D0