India
Thirty fresh polio cases have been reported from across the country, 21 alone from Uttar Pradesh, taking the figure to 416.
Updated : Nov 19, 2013, 11:17 PM IST
"Polio virus is active from June to September, while October is the peak time. By November there is a downward trend," he said.
He said the November 12 pulse polio drive in theworst-affected polio states, which will cover 82 per cent of the country and 130 million children, will help in bringing down polio cases in the country.
The official said even children who have taken 12 polio drops are being detected with the viral paralytic disease because of assisting factors like malnourishment, diarrhea and poor sanitation condition.
"Due to these factors, the child is not able to retain the vaccine. Also, there is no authentic data which confirms the dose the child has taken," he said.