Myanmar calls fatal blasts a terror attack

By the CNN Wire Staff, April 15, 2010 -- Updated 1448 GMT.

Photo:People wait Thursday for word of relatives outside the emergency department of Yangon Hospital in Myanmar.

Yangon, Myanmar (CNN) -- The government of Myanmar said three bombs caused the deadly blasts that ripped through Yangon on Thursday, an action it calls a terrorist attack.

At least 20 people have died and more than 70 others were wounded, a staff member at Yangon Hospital said. But the government says only eight have died and more than 90 others were wounded.

The blasts occurred at 3 p.m. local time during a water festival, part of the New Year's celebration taking place in Myanmar and other southeastern Asian countries. People toss water on each other as part of a cleansing ritual during the celebration.

Myanmar, formerly called Burma, is under strict military rule and such blasts are rare. Yangon, Myanmar's former capital and the country's commercial hub, is generally a crime-free and calm city.