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.
Mumps has an incubation period of 16-18 days; however, cases can arise 12-25 days after exposure. After this period, prodromal symptoms (such as low-grade fever, malaise, myalgias, headache, and anorexia) occur; these symptoms can last 3-5 days.umps has an incubation period of 16-18 days; however, cases can arise 12-25 days after exposure. After this period, prodromal symptoms (such as low-grade fever, malaise, myalgias, headache, and anorexia) occur; these symptoms can last 3-5 days.