In India, 20 states have been identified as endemic areas, with an estimated 60 million people at risk and 6 million people disabled; about 600,000 might develop a neurological disorder as a consequence.
在印度，有20個州已被確定為氟骨症的流行地區，估計有6千萬人受到影響，並使600萬人患病；結果更可能令當中約60萬名病患神經紊亂。