Queensland is experiencing a dramatic increase in whooping cough (pertussis) cases, with 14,783 reported in 2024—16 times higher than the 928 cases in 2023 and surpassing the total from the previous decade.
Factors Contributing to the Surge
Experts attribute this unprecedented rise to several factors:
- Aftermath of COVID-19 Restrictions: Pandemic-related measures may have disrupted routine immunization schedules and reduced exposure to pathogens, leading to decreased immunity in the population.
- Declining Vaccination Rates: There has been a notable decrease in vaccination rates among children and pregnant women since 2018, increasing susceptibility to the disease.
Impact on Vulnerable Populations
Infants and young children are the most affected, suffering severe symptoms. The usual three to five-year outbreak cycle has been exacerbated by the factors mentioned above.
Call to Action
Authorities emphasize the importance of vaccination to control the disease, which is also rising nationally. Maintaining high vaccination coverage is crucial to protect vulnerable populations and prevent further outbreaks.
Conclusion
The significant increase in whooping cough cases in Queensland highlights the critical need for public health vigilance and the maintenance of routine immunization programs, especially in the post-pandemic era.
