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What is flu? Flu, also known as influenza, is a disease of the lungs and upper airways caused by infection with a flu virus. The flu virus changes every year as seasonal flu. Occaisionally a new virus appears and causes global infection called a pandemic. The current pandemic flu virus is called Swine Flu.
What are the symptoms of flu?
Symptoms can include a temperature that comes on quickly (38-40C; 100-104F)
And two or more of the following:-
Sweating and feeling feverish
General muscle aches and pains
A feeling of general tiredness
Dry, chesty cough
Sneezing
Running or blocked nose
Babies and small children with flu can also have the following symptoms:
Lathargy (drowsy, unresponsive, limp or floppy)
Poor feeding
Your symptoms will usually peak after 2 or 3 days and should begin to feel much better within 5-8 days, although a cough and general tiredness may last for 2 to 3 weeks.
When should I seek help for flu?
- If you are having difficulty breathing
- If you are not able to control an underlying condition i.e diabetes
- If you have chest pain
- If you feel you are not improving
Telephone your GP or NHS direct on 0845 46 47 to discuss whether you need any other treatment. Do not call 999 or go to A & E unless you feel it is an emergency.
Is there a vaccine for Swine Flu?
A vaccine specific to Swine Flu will shortly be available. It will be offered to the populating commencing with front line workers, vulnerable groups and then the population as a whole.
Further help and advice - Swine Flu information line: Tel: 0800 1 513 513 and NHS Direct line: Tel: 0845 46 47.
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