If you are granted a tuition waiver, the waiver will only cover base tuition. The waiver does not cover the difference between the differential tuition charged for the MPH program and base tuition. You will be responsible for paying this difference even if you receive a tuition waiver. In general, the waiver covers approximately 45 percent of the tuition charged for the MPH program and you are responsible for paying the remaining 55 percent of the tuition.