Norovirus is one of many viruses that cause gastroenteritis. The virus is spread through fecal matter and vomit particles. The best defense is washing your hands frequently with soap and water.

New York State Police said the toddler was discovered covered in “human fecal matter” and “urine" Kimberlee Speakman is a digital writer at PEOPLE. She has been working at PEOPLE since 2022.