For the first time in its nearly 100-year history, Orlando Health is reducing its workforce by up to 400 positions starting immediately, hospital officials announced this morning. The elimination of 300 to 400 jobs will occur in two phases, and represents a 2- to 3-percent decrease in the system's 16,000 employees, said Orlando Health spokeswoman Kena Lewis. The reductions affect all departments and all eight of its hospitals, including Orlando Regional Medical Center and Arnold Palmer Hospital for Children. The first wave of employees affected by the "labor expense reduction" portion of the initiative received their notices Friday, said Lewis....