During World Immunization Week 2025, the World Health Organization (WHO) has reaffirmed its dedication to safeguarding children against vaccine-preventable diseases. This year’s theme, “Immunization for all is humanly possible,” underscores the collective responsibility to ensure that every individual, regardless of age or location, has access to life-saving vaccines.
Vaccination has been one of the most impactful health interventions, significantly reducing mortality and improving quality of life worldwide. Since 1974, immunization efforts have averted approximately 154 million deaths and contributed to a 40% decline in global infant mortality. Notably, 20 million people are walking today who might have otherwise been paralyzed by polio, highlighting the transformative power of vaccine.
However, recent challenges threaten these hard-won gains. Funding cuts, particularly from major donors like the United States, have disrupted childhood vaccination programs in numerous low and lower-middle-income countries. Reports indicate that both emergency and routine vaccinations have been significantly affected in nearly half of these nations, leading to reduced vaccine supplies and impaired disease surveillance systems. Consequently, outbreaks of diseases such as measles, meningitis, and yellow fever have been on the rise since 2021.
In response, WHO, alongside partners like UNICEF and Gavi, the Vaccine Alliance, is calling for sustained investments in immunization efforts. Emphasizing that “no health security without immunization,” these organizations stress the importance of maintaining and strengthening vaccination programs to protect public health gains achieved over the past decades.
As part of its commitment, WHO is collaborating with governments worldwide to enhance immunization coverage, particularly in underserved and vulnerable communities. The goal is to increase global immunization coverage to 80% this year, ensuring that every child is protected against preventable diseases. World Immunization Week serves as a reminder of the critical role vaccines play in public health and the collective effort required to ensure their accessibility for all.Top of Form
