Sridhar Vembu, founder of Zoho Corporation, sparked sharp criticism after posting on social media that India is giving “way too many vaccines” to children and suggesting these may be driving a rise in autism a claim refuted by major health authorities.
Glimpse:
In a social-media post, Vembu cited a controversial report claiming vaccines could be the “most significant preventable driver” of autism, and urged Indian parents to take the findings seriously. His remarks drew immediate pushback from the Indian Academy of Pediatrics, World Health Organization and other public-health experts, who reaffirm that extensive research finds no causal link between childhood immunisation and autism
Sridhar Vembu, the high-profile tech entrepreneur from Tamil Nadu, ignited controversy when he posted on the platform X that India is administering “way too many vaccines” to infants and implied a connection with the country’s rising autism diagnoses. In the post, he shared a report by the McCullough Foundation which reviewed over 300 studies and concluded that early and combined vaccination may pose higher autism risks than genetics, pollution or premature birth.
In his remarks, Vembu wrote:
“Parents should take this analysis seriously. I believe there is increasing evidence that we are giving way too many vaccines to very young children. This is spreading in India too and we are seeing a rapid increase in autism in India.”
India’s medical community swiftly responded. The Indian Academy of Pediatrics, WHO and global experts reaffirmed that large-scale, peer-reviewed studies over decades find no credible link between routine childhood vaccines and autism. Critics argue that statements like Vembu’s risk undermining public trust in immunisation programmes an especially sensitive issue in India where vaccine-preventable disease control remains vital.
Vembu defended his position, insisting it is “not anti-science to ask such common-sense questions” and that he will not retract his post. He has personal reasons behind the subject: having publicly shared his family’s challenges with autism, he says he is probing all possible causative angles
The incident highlights a growing tension: influential individuals raising controversial health claims that conflict with established scientific consensus and the potential consequences when those claims coincide with public health policy and community trust in vaccination programmes.
“Parents should take this analysis seriously we are giving way too many vaccines to very young children.”
By
HB Team
