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.
-- Northumberland is a rural county in North East England, on the England-Scotland border. It contains one of the most picturesque and untouched stretches of coastline in the United Kingdom and contains rolling hills and low mountains in the sparsely populated interior.