#EpidemicPrevention

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.