Sindh reports polio surveillance gains ahead of April campaign
Over 73,000 workers to vaccinate 10.5m children from April 13–19 IV Report KARACHI: Sindh, attributing an improvement in its environmental surveillance (ES) site results reported lately, is gearing up for the second nationwide oral polio vaccine campaign from April 13 to 19, targeting around 10.5 million children under five across the province. The province, according to official data, has attained significant gains in its ongoing polio eradication efforts, with 76 per cent — 22 out of 29 — ES sites testing negative for poliovirus in March 2026, marking the strongest improvement recorded over the past three years. Against nine confirmed polio cases in children from Sindh last year, the province has reported one case so far this year — the only confirmed case in the country to date. By 2025, Pakistan had 127 environmental sampling sites, including 29 in Sindh, which reported six negative and 23 positive samples during the year. Karachi remained a hotspot, with a high number of...