Bachchan said this during a press conference in response to a question regarding polio cases being reported in Pakistan.
"If a communication comes from there (Pakistan) and if a programme can be made, then (I) will join it," he told reporters.
The 'Yudh' star, who has been the face of campaign against polio in the country for over a decade now, was in the national capital to participate in a function to mark India's triumph over the disease, after the World Health Organisation declared the country polio-free in March.
"Out of 123 confirmed cases of polio worldwide (this year so far), 94 of them have occurred in Pakistan. And, cases are being reported in Afghanistan, Syria, Iraq and Isarel too. We cannot sit complacent about being polio-free," Vardhan said.
UNICEF Representative to India Louis-Georges Arsenault said that the fight has to be taken forward as "India was polio-free and now the rest of world must eradicate the disease too."
"Our country is polio free. And, now we have to take this work forward. Our neighbouring country (Pakistan) is reporting polio cases and other countries too... And, I am always ready to volunteer for a good cause," Bachchan said.
