SHENZHEN: A survey of a nuclear plant, carried out continuously over a period of 25 years, shows it has not affected the health of nearby residents, the Shenzhen health bureau said on Wednesday.

The Daya Bay station is located about 70 km away from the center of Shenzhen, Guangdong province.

The survey showed there was no greater incidence of diseases in Shenzhen such as malignant tumors, leukemia and goiter, compared to other cities in the province.