Excited to see the animal up close, they encroached on the bison, coming within 5 feet (1.5 meters) when it suddenly charged the crowd.
Frightening video shows park visitors fleeing a charging bison before it strikes and flings a young girl several feet into the air.
The girl was first taken to Old Faithful lodge for assessment and treatment before she was later taken to the park's medical clinic, which has the same name, the NPS stated.
No citations were issued and the incident is still under investigation.
It also advised anyone visiting to be cautious of wildlife including bears, wolves, moose and coyotes.
She was filming the bull eating when she said it charged at the girl who was walking down a nearby path with her family. When an animal is near a trail, boardwalk, parking lot, or in a developed area, give it space, ' officials added in their statement.
Yellowstone is home to the largest collection of bison on public land in the US. The animals-which can weigh up to 2,000 pounds-are often unpredictable and can run three times faster than humans.
Park officials did not disclose the extent of any injuries. The animals run up to three times as fast as a human or up to 40 miles per hour.
Man's sketch released in Alaska Highway murder investigation
Anyone with information is asked to contact the Northern Rockies RCMP at 250-774-2700 or Crime Stoppers at 1-800-222-8477. Four days after Fowler and Deese were found dead , emergency services went to a vehicle fire 50 km south of Dease Lake.
USA And Universal Health Care
This is because the each state has its own different set-up on all levels socially, financially and geographically. Each state has populations equivalent to nations with universal coverage hence size can never be a limiting issue.