Polio’s Comeback Countdown: Funding Gaps Threaten Global Eradication

Polio, once near eradication thanks to a vast global vaccination effort, now faces a real comeback as funding cuts, policy shifts, and anti-vaccine sentiment erode vaccination campaigns, surveillance, and social mobilization. Outbreaks persist in several regions and vaccine-derived polio cases rise, warning that without sustained funding and a shift from oral to injectable vaccines, polio could reemerge in the U.S. and worldwide, undoing decades of progress like India’s 2014 eradication milestone.