Experts baffled by mystery illness

NEW DELHI » Health officials and experts are still baffled by a mysterious illness that has left over 500 people hospitalized and one person dead in the southern Indian state of Andhra Pradesh.

The illness was first detected Saturday evening in Eluru, an ancient city famous for its handwoven products. People started convulsing without any warning, said Geeta Prasadini, the director of public health.

Since then, symptoms ranging from nausea and anxiety to loss of consciousness have been reported in 546 patients admitted to hospitals. Many have recovered and returned home.