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This is the time of year when cold and flu viruses are on the increase.
Cold and flu viruses are spread through coughing and sneezing, or by touching a surface contaminated with viruses and then touching your nose, eyes or mouth.
Influenza, usually known as the flu, is a respiratory infection caused by anyone of a number of influenza viruses including H1NI – Swine Flu. It is not uncommon for there to be more than one influenza virus circulating at any one time. Currently the main circulating influenza strains are influenza A (H1N1) and influenza B. This year’s ‘flu jab’ does include protection against H1N1 and has been offered via the GP to the vulnerable groups considered to be at increased risk. If you feel you maybe one of the ‘at risk group’ please consult your GP.
Flu can be caught by close contact with other infected persons; close contact is defined as within one metre for at least one hour.
The more likely route of transmission is picking the virus up on your hands from a contaminated surface and then transferring it to your mouth, nose or eyes where it can pass into the blood stream via the mucous membranes.