Te Whatu Ora is responding to an escalating national risk of measles following confirmation of two new cases in the Manawatu and one new case in Nelson. These new cases, which include two children, are in addition to the case confirmed in Auckland. Please stay alert for symptoms, check staff immunity, and continue supporting MMR vaccination.

The measles chapter of Te Whatu Ora's Communicable Disease Control Manual was updated and endorsed on 11 September 2025. Te reo Māori measles alert social media resources, and information sheets reflecting te ao Māori perspectives, are also available.

Further to the public health advisory issued on 9 July 2025, NPHS is advising clinicians that there are now 8 cases linked to the Wairarapa measles outbreak. This includes one new case based in the Manawatu. The new cases are all known close contacts of the index case.

Te Whatu Ora Health New Zealand has provided further clarification of guidance for frontline healthcare services regarding testing of people presenting with symptoms consistent with measles. This guidance is applicable at all times, including during an outbreak.