The Vikings announced on Friday afternoon that Jefferson had suffered an injury during camp and was expected to miss some time. “Head Coach Kevin O’Connell has announced that WR Justin Jefferson has a mild hamstring strain and he will be held out of practice," the Vikings announced on X. "Jefferson will be re-evaluated next week."

The Vikings are playing it safe after star wideout Justin Jefferson left Thursday’s practice early with hamstring tightness. While an MRI revealed only a mild strain, Jefferson will be sidelined until next week at minimum.