Father of the Jackson family Joe Jackson has been hospitalized.

Father of the Jackson family Joe Jackson has been hospitalized.

Father of the Jackson family Joe Jackson has been hospitalized in L.A. after a regular checkup.

Joe was scheduled to see his doctor for some testing on Friday according to TMZ.

87 Year-Old Joe is in an L.A. hospital after his health took a turn for the worse during a routine checkup.

However, Joe became weak during the tests and struck a high fever.

We’re told that’s when his doc admitted Joe to the hospital … where he’s been ever since.

87-year-old Joe still has a high fever, and docs can’t pinpoint exactly what’s wrong.