Most people prefer a walking speed of about three miles (about five kilometers) per hour. That's about 20 minutes per mile. Some walk faster, some walk slower.
Mumps is one of the commonly acquired viral diseases of childhood and is the most common cause of aseptic meningitis. However, its incidence in developed countries has decline dramatically since the advent of vaccination. A. Properties. A member of the paramyxovirus family, closely related to parainfluenza viruses.
The symptoms of mumps usually develop 14 to 25 days after becoming infected with the mumps virus (this delay is known as the incubation period).The average incubation period is around 17 days.Swelling of the parotid glands is the most common symptom of mumps. The parotid glands are a pair of glands responsible for producing saliva. They're located in either side of your face, just below your ears.he average incubation period is around 17 days. Swelling of the parotid glands is the most common symptom of mumps. The parotid glands are a pair of glands responsible for producing saliva.