Your arm may feel sore at the site where you were injected. The flu vaccine only protects against flu, not other illnesses caused by other viruses, such as the common cold. This means an estimated 37.8 million adults in the United States currently smoke cigarettes.Even if you've already had a flu vaccine in previous years, you need another one each year.The flu vaccine may only protect you for a year because the viruses that cause flu are always changing.When you see your GP for a flu jab, ask whether you also need the pneumococcal vaccine, which protects you against some forms of pneumococcal infection, including pneumonia.Like the flu jab, the pneumococcal vaccine (also known as the pneumonia vaccine or "pneumo jab") is available free on the NHS to everyone aged 65 or over, and for younger people with some serious medical conditions. Find out if you should have the pneumococcal vaccine.The proportion of ever smokers who had quit increased; however, current smoking prevalence did not change significantly during 2015-2016.
Some children with a long-term health condition may be advised to have the flu vaccine injection rather than the nasal spray.
Children with a long-term health condition should also have a flu vaccination because their illness could get worse if they catch flu.
This includes any child over the age of six months with a long-term health problem such as a serious respiratory or neurological condition.
No vaccine is 100% effective, however, people who have had the flu jab are less likely to get flu.
If you do get flu despite having the jab, it will probably be milder than if you haven't been vaccinated.
If you think you or your child needs a flu vaccination, check with your GP, practice nurse or local pharmacist.