There are two types of flu - short for influenza. These are seasonal influenza which occurs between October to May and influenza pandemic. These can occur at any time and the outbreaks come in waves for weeks or months after the initial onset.
Seasonal flu
If you are in one of the 'at risk' groups, including pregnant women, residents aged over 65, are between 6 months and 2 years old, or have any underlying medical conditions, make sure that you make an appointment with your doctor to get the flu vaccination.
You can find more information on Public Health England website, where you will find practical measures on how you can help reduce the spread of any flu virus by following basic hygiene.
For more information on key facts and advice that you can use when you have flu please see the NHS Choices website.
Pandemic flu
The main pandemic we plan for is pandemic flu. It emerges as a result of a new flu virus which is different from recently circulating strains.
A pandemic can have a major effect on businesses, with up to 20% of employees absent through sickness and another 20% off to care for those sick. Companies should plan to make enough information available, so that all employees are aware of what may happen in their organisation. For example, some employees may have to take on new roles or work from home.
Please see our business continuity page for more information.
For more information please see the government guidance on pandemic flu.