#Immunisation

Billionaire philanthropist and global health advocate Bill Gates has voiced deep concerns over the rapidly growing anti-vaccine sentiment in the United States, warning that the spread of vaccine skepticism abroad could result in a greater loss of life in developing countries than within American borders. Speaking at a recent event in Cambridge, Massachusetts, Gates cautioned that exporting such unfounded fears threatens hard-won progress on preventing deadly diseases like measles and undermines decades of international public health achievements (STAT News).

Thailand’s remarkable success in eliminating deadly childhood diseases faces an unprecedented threat from an unexpected source: the exportation of American anti-vaccine conspiracy theories that could unravel decades of public health progress and condemn thousands of Thai children to preventable deaths, according to urgent warnings from global health leaders including billionaire philanthropist Bill Gates. Speaking at a recent public health forum in Cambridge, Massachusetts, Gates delivered a stark assessment that vaccine skepticism originating in wealthy Western countries kills more children in developing nations than in the countries where these dangerous ideas first emerge, creating a global crisis that could reverse Thailand’s celebrated achievements in disease eradication and childhood mortality reduction.

The specter of polio, a disease once on the brink of global eradication, is looming large yet again as new reports from 2025 reveal troubling spikes in Afghanistan and Pakistan, compounded by global aid disruptions and vaccine skepticism1. For Thai readers, these developments sound an urgent warning: even diseases thought to be “conquered” can return if public health vigilance lapses, offering a stark lesson relevant to Thailand’s ongoing immunization efforts and pandemic preparedness.