24 April 2026 Punjab Khabarnama Bureau : The World Health Organization (WHO) has called for urgent action to strengthen immunisation programmes across the Western Pacific, warning that gaps in vaccine coverage are leaving millions vulnerable to preventable diseases.
In its latest advisory, the WHO highlighted that disruptions caused by the COVID-19 pandemic, along with vaccine hesitancy and healthcare access challenges, have contributed to declining immunisation rates in several countries across the region. This trend raises the risk of outbreaks of diseases that were previously under control.
The Western Pacific region, which includes countries such as China, Japan, Australia, and several Pacific island nations, has historically achieved high immunisation coverage. However, recent data suggests that progress has stalled or reversed in some areas.
Health officials are particularly concerned about diseases like Measles, Polio, and Diphtheria, which can resurge when vaccination rates fall below critical thresholds. These diseases are highly contagious but largely preventable through routine immunisation.
The WHO has urged governments to prioritise catch-up vaccination campaigns, especially for children who missed routine doses during the pandemic. Strengthening healthcare systems and ensuring consistent vaccine supply are also key recommendations.
Dr. officials from the WHO emphasised that immunisation is one of the most effective public health interventions, preventing millions of deaths each year. However, maintaining high coverage requires sustained effort, community engagement, and trust in healthcare systems.
Vaccine hesitancy remains a significant challenge in some parts of the region. Misinformation and concerns about vaccine safety have contributed to lower uptake in certain communities. The WHO has called for targeted communication strategies to address these concerns and rebuild confidence.
Access to healthcare services is another critical factor. In remote and island regions, logistical challenges can make it difficult to deliver vaccines and maintain cold chain systems. The WHO is working with local governments to improve infrastructure and outreach efforts.
The organisation also stressed the importance of integrating immunisation with other healthcare services. Combining vaccination with routine health check-ups can improve coverage and efficiency.
In addition to childhood immunisation, the WHO highlighted the need to expand vaccination programmes for adults and vulnerable populations. This includes vaccines for diseases such as influenza and COVID-19, which continue to pose risks.
The call for stronger immunisation efforts comes at a time when global health systems are recovering from the impact of the pandemic. Ensuring that immunisation programmes are resilient and adaptable is essential for future preparedness.
Experts warn that failure to address immunisation gaps could lead to outbreaks that strain healthcare systems and reverse years of progress. Preventive measures, including vaccination, are far more cost-effective than responding to large-scale outbreaks.
The WHO has pledged continued support to countries in the Western Pacific region, including technical assistance, funding, and guidance on best practices. Collaboration between governments, international organisations, and communities will be key to achieving the desired outcomes.
Public awareness campaigns are also being emphasised to educate people about the benefits of vaccination. Engaging community leaders and healthcare workers can help build trust and encourage participation.
As countries work to strengthen their immunisation programmes, monitoring and data collection will play a crucial role. Accurate data helps identify gaps and target interventions more effectively.
In conclusion, the WHO’s call to action underscores the importance of robust immunisation systems in protecting public health. By addressing current challenges and reinforcing vaccination efforts, countries in the Western Pacific region can prevent disease outbreaks and safeguard future generations.
Summary
WHO urged stronger immunisation in the Western Pacific, warning declining vaccine coverage could trigger outbreaks of preventable diseases like measles and polio, stressing urgent catch-up campaigns and improved healthcare access.