Polio outbreak in Pakistan: urgent need for strengthened localized eradication strategies.

Abstract

The resurgence of polio in Pakistan, with 39 cases as of October 2024, threatens global eradication efforts. Despite progress, Pakistan remains one of two countries where poliovirus transmission persists, alongside Afghanistan. Key challenges include vaccine hesitancy, driven by misinformation and cultural misconceptions and ongoing violence against vaccination workers. While upcoming campaigns aim to vaccinate 45 million children, addressing these challenges requires more than immunisation drives. Strengthened community engagement, enhanced surveillance, and improved security for healthcare workers are critical. To meet the 2025 eradication goal, Pakistan must prioritise localised strategies to overcome barriers and ensure the sustainability of its eradication efforts.