Late Effects of Polio: The Medical. A. Polio: The Disease. Poliomyelitis (polio) is a viral illness that begins suddenly with flu-like symptoms of fever, headache, vomiting and/or diarrhea, muscle aching and feeling poorly.. The virus enters the body through the stomach and intestines.
Most crocodiles can sprint at a maximum speed of 6 to 7 miles per hour. The fastest crocodile on record was clocked at 11 miles per hour, during a full gallop. By contrast, top human race-walkers reach speeds of 8 miles per hour without breaking into a full run. Continue Reading.
How fast can an alligator run on land? Smaller alligators can run 25mph for short distances, whereas the  larger alligators tend to belly run at 7mph.ow fast can an alligator run on land? Smaller alligators can run 25mph for short distances, whereas the  larger alligators tend to belly run at 7mph.