
Vaccination slump sparks record pertussis surge in Australia
Australia is witnessing its worst whooping cough (pertussis) outbreak in 35 years as childhood vaccination rates fall after COVID-19 disruptions; 2024 saw 57,257 pertussis cases (37,663 in kids under 15) and rising into 2025, with rates near 800 per 100,000. Immunisation coverage for 1-, 2-, and 5-year-olds all miss the 95% target, and waning immunity plus reduced exposure during lockdowns are blamed for increasing population susceptibility. Measles cases have risen as well, underscoring the risk of outbreaks if vaccination does not rebound. Experts urge clearer information and renewed vaccination efforts to avert further harm.













