Video footage shows an individual wearing a costume jumping down into the enclosure, prompting the monkeys to rush to the top of a rock structure as the intruder walked around.
"She is well and having a peanut butter and jelly sandwich."
Mpox, also known as monkeypox, was first identified by scientists in 1958 when there were outbreaks of a "pox-like" disease in monkeys.
A heartwarming video shows a gorilla kissing a newborn baby at the Columbus Zoo in Ohio.
A woman in Oklahoma says she's traumatized after she was attacked by someone's pet monkey on her own front porch.
Davion Irvin was arrested late Thursday night and charged with six counts of animal cruelty-non-livestock.