Northland's outbreak of an infectious disease has resulted in a third death.
The Northland District Health Board said today an 82-year-old woman who had meningococcal disease was admitted to Whangarei Hospital last Thursday and died later that evening.
News of the death comes on the eve of a mass-vaccination campaign in the region against type C meningococcal disease.
The woman from Whangarei district had become acutely unwell that day and deteriorated rapidly, despite treatment.
Public health staff have offered preventative treatment to the woman's close contacts.
Dr Clair Mills, Northland DHB medical officer of health, said this case does not have any clear links to other meningococcal cases in Northland or elsewhere.
"This year there have been nine cases of meningococcal disease in Northland. Six of these were caused by Group C bacteria and two others ... by Group B bacteria. We are waiting to hear back from [a] laboratory about the meningococcal type for this last case."
"We are currently in a situation defined as a community outbreak. This is why we've launched a meningococcal C vaccination campaign to help control this outbreak and prevent more cases of disease. However people still need to be very alert for signs and symptoms of the disease."