Story perspectives

Australia Faces Measles Surge Amid Declining Vaccination Rates

1/5/2026

Summary

Story summary

Health authorities in Australia are on high alert as measles cases rise due to summer travel and declining vaccination rates.
Two-year-old vaccination coverage has dropped to 89.7%, below the 95% herd immunity threshold.
In 2025 Australia recorded 168 measles cases, up from 57 in 2024.
The Boxing Day cluster prompted alerts in New South Wales and South Australia, with multiple locations linked to infections.
Vaccination remains crucial to prevent outbreaks.

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Story summary

Health authorities in Australia are on high alert as measles cases rise due to summer travel and declining vaccination rates.
Two-year-old vaccination coverage has dropped to 89.7%, below the 95% herd immunity threshold.
In 2025 Australia recorded 168 measles cases, up from 57 in 2024.
The Boxing Day cluster prompted alerts in New South Wales and South Australia, with multiple locations linked to infections.
Vaccination remains crucial to prevent outbreaks.