WHO Reaffirms Vaccines Do Not Cause Autism
The World Health Organization has once again stated that vaccines do not cause autism, reaffirming the global scientific consensus on the issue. The clarification comes amid continued circulation of misinformation linking childhood immunisation to autism spectrum disorder.
Extensive Research Shows No Link
According to the WHO, decades of large-scale studies conducted across multiple countries have found no evidence of a causal relationship between vaccines and autism. Research comparing vaccinated and unvaccinated children has consistently shown similar autism rates. The organisation noted that vaccine components, including those used in routine childhood immunisation, have been thoroughly studied and found to be safe.
Autism Linked to Developmental Factors
WHO explained that autism spectrum disorder is a neurodevelopmental condition influenced by genetic and early developmental factors. The rise in reported autism cases over the years is largely attributed to improved awareness, better diagnostic tools and expanded diagnostic criteria, rather than immunisation practices.
Importance of Trust in Vaccination
The global health body stressed that vaccines play a critical role in preventing serious and potentially fatal diseases such as measles, polio and diphtheria. WHO warned that false claims about vaccines can reduce public confidence, leading to lower immunisation coverage and outbreaks of preventable diseases.
Call for Science-Based Decisions
WHO urged governments, healthcare professionals and the public to rely on evidence-based information when making health decisions. It emphasised that maintaining trust in vaccination programmes is essential for protecting public health, especially among children.
