The New Zealand Institute for Public Health and Forensic Science (PHF Science) was formerly named The Institute of Environmental Science and Research (ESR).

Monthly notifiable disease surveillance report January 2024

Please note: As of 1 July 2025, the New Zealand Institute for Public Health and Forensic Science (PHF Science) is the new name for the Institute of Environmental Science and Research (ESR). Research and reports published prior to this date may reference the organisation’s former name.

Summary

Zip file containing pdf monthly report and excel tables. Key notifiable disease trends discussed: Cryptosporidiosis, Hepatitis A, Mosquito-borne diseases (Chikungunya fever, Dengue Fever, Malaria, Zika virus), Mpox, Pertussis, Rheumatic fever and Shigellosis. Outbreaks discussed: Respiratory illness, Yersiniosis.

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