Armenia: Explosions at rally injure over 140 (VIDEO)

More than 140 people were injured at a political rally in the central square of Armenia's capital on Friday when clusters of balloons exploded, according to the Associated Press.

According to emergency officials, 104 people had to be hospitalized for burns after the explosion in Yerevan.

The explosion was caused by a smoker who lit a cigarette near the balloons, said the AP.

The crowds had gathered for a government campaign event ahead of parliamentary polls, according to the BBC.

Health ministry spokesperson Shushan Hananyan said that some of the injured were hurt during the chaos that ensued after the blasts.

More on GlobalPost: Analysis: Do genocide denial laws deny human rights?

"I heard an explosion and saw flames rising high," a 30-year-old woman told Reuters. "People rushed away from the square, and I saw a man with a burnt face and a girl whose back was on fire."

The BBC said that despite the incident, President Serge Sarkisian did address the rally.

The Republican Party and its ally Prosperous Armenia are likely to win 60 percent of the votes in Sunday's election, according to opinion polls cited by Reuters.

More on GlobalPost: Islamic banking on the rise amid the credit crunch

Here is footage of the incident from Panorama.am:

Will you support The World today?

The story you just read is available for free because thousands of listeners and readers like you generously support our nonprofit newsroom. Every day, reporters and producers at The World are hard at work bringing you human-centered news from across the globe. But we can’t do it without you: We need your support to ensure we can continue this work for another year.

Make a gift today, and you’ll get us one step closer to our goal of raising $25,000 by June 14. We need your help now more than ever!