JASPER COUNTY, Miss. ( WLBT /Gray News) – Monkeys used for animal testing were shot and killed after a truck carrying them overturned in Mississippi on Tuesday afternoon.

According to the Jasper County Sheriff’s Office , the crash happened on I-59 near mile marker 117, which is north of Heidelberg, Mississippi.

The truck was carrying Rhesus monkeys to a testing facility in Florida from Tulane University in New Orleans, Louisiana.

According to the sheriff’s office, the monkeys were said to be carrying hepatitis C, herpes and COVID. They were described as 40 pounds and “aggressive” to humans, requiring personal protective equipment to handle.

Officials said if the monkeys left the wreck site, they must be shot.

The sheriff’s office said all the monkeys escaped the truck, and all but

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