While one year has passed without polio caused by natural poliovirus, we can claim complete eradication only after we ensure the absence of wild and vaccine polioviruses in the population. Today, India passes one whole year without polio caused by natural (wild) poliovirus — a major milestone towards polio eradication. This spells relief from an agonising decade of wild polioviruses refusing to surrender. Many experts believed that India posed the greatest...

India will henceforth treat even a single case of polio anywhere in the country as a public health emergency requiring unprecedented rapid response, the health ministry announced today after the longest polio-free period in the country. Health authorities have so far detected a single patient with paralysis caused by the wild polio virus this year ---- from Howrah in Bengal on January 13 ----- according to the latest counts from the...