Eleven people were injured after a large explosion occurred at a commercial facility in Louisville, Kentucky, on Tuesday afternoon, officials said. Two people were rescued from the Givaudan Sense Colour facility in the Clifton neighborhood,

A "hazardous materials incident" was reported Tuesday afternoon at the address of a Givaudan Sense Colour facility, according to the Louisville Metro Emergency Services.

An explosion in Louisville, Kentucky, injured several people on Tuesday at the Givaudan Sense Colour plant, a company that produces coloring for soft drinks. CBS News national correspondent Dave Malkoff reports.

An explosion at a food-coloring factory in Louisville, Ky., hospitalized at least 11, including two in critical condition, on Tuesday afternoon.

Louisville officials are investigating after an explosion was heard near a plant in the city. The incident is said to have involved hazardous chemicals.

An explosion at Givaudan Sense Colour, a Louisville, Kentucky, facility that produces natural colorants for food and drinks, injured eleven employees on Tuesday, with two in critical condition.

An explosion at Givaudan Sense Colour in Kentucky on Tuesday sent 11 workers to the hospital and rattled a quiet neighborhood.

At least 11 employees were taken to hospitals after an explosion on Tuesday at a Louisville, Kentucky, business that produces natural color for foods and drinks

A food plant exploded Tuesday afternoon in Kentucky — sending a massive boom across the area and possibly trapping people inside. The blast happened just before 3 p.m., collapsing a part of Givaudan Sense Colour,