The incubation period of influenza is usually two days but can range from one to four days. What are the symptoms of influenza? Typical influenza disease is characterized by abrupt onset of fever, aching muscles, sore throat, and non-productive cough.he incubation period of influenza is usually two days but can range from one to four days. What are the symptoms of influenza? Typical influenza disease is characterized by abrupt onset of fever, aching muscles, sore throat, and non-productive cough.
England comprises most of the central and southern two-thirds of the island of Great Britain, in addition to a number of small islands of which the largest is the Isle of Wight. England is bordered to the north by Scotland and to the west by Wales.uch of England consists of rolling hills, but it is generally more mountainous in the north with a chain of mountains, the Pennines, dividing east and west.
Englandâs southwest has a relatively mild climate year-round but conditions in Exmoor can vary widely over the distance of just five miles (eight kilometers).Thatâs enough ground to cover a climb from sea level to 1,706 feet (520 meters).igh ground in Exmoor may have snow cover for a few weeks each winter but the park is certainly pleasant to visit in all seasons. How to Visit. Watch the stars come out in some of Englandâs darkest skies.