UNC-TV Science

NC Science Now: Science of Bacteria in Water

Clip: Season 3 | 5m 36s

Hurricane Matthew's floodwaters are receding in places but it's the mess, left behind, that could be dangerous. North Carolina Science Now's Frank Graff explains the hazards of cleaning up.

Aired: 10/19/16

Rating: NR

Video has closed captioning.

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