Alright, that makes more sense, but then that means that the word 'sicknesses' there is not referring to physical ailments, but spiritual, as we can see from 1Pe 2:24.
Who his own self bare our sins in his own body on the tree, that we, being dead to sins, should live unto righteousness: by whose stripes ye were healed.
-1 Peter 2:24
Either the physical sicknesses were lifted off of the Jews, which is what He did, or if he bore anything, it was for spiritual healing, not physical.