Waikato Hospital is one of the locations with staff affected.RNZ Almost 100 frontline health workers will need to reapply for their jobs in a major restructure at hospitals in central New Zealand, the nation's largest union says. Health NZ announced proposed changes at its Te Manawa Taki region, which comprises Waikato, Bay of Plenty, Taranaki and Tai Rāwhiti. Under the change, 126 roles were being disestablished, 30 of which were already vacant.