Influenza_High-risk and special groups
Some individuals are at increased risk of complications from influenza disease, and may be eligible to receive a funded influenza vaccine. This factsheet identifies those at higher risk of severe outcomes from influenza and who would benefit from vaccination.
Overview
Of those hospitalised for Severe Acute Respiratory Illness (SARI) in Auckland in 2023, influenza-associated hospitalisation rates were higher in young children (0–4years) and the elderly (≥ 65 years) compared to other age groups, and also higher in Pacific Peoples and Māori ethnic groups compared to other ethnic groups. Influenza can lead to serious complications, such as heart or lung conditions, particularly within these high-risk groups.
References
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2. WHO National Influenza Centre HIT. Recommendation for seasonal influenza vaccine composition for New Zealand for 2026. Wellington: PHF Science/New Zealand Institute for Public Health and Forensic Science; 2025.
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