The report in the South Jersey Times said that 11 people were taken to Underwood-Memorial Hospital in Woodbury for "decontamination and treatment".
A further 17 people made their own way to the hospital complaining of respiratory problems, it said.
More top news
All eyes are on the stars as they arrive on the red carpet for the 89th Oscars. But who won in the fashion stakes?
Tributes have been paid to the Labour MP for Manchester Gorton and Father of The House of Commons who has died aged 86.
A very unsettled start to the new week with heavy, thundery, occasionally wintry showers spreading in from the west throughout the day.