NHS England have some important information for parents of two to three year-olds.
Are you the parent of a two or three year old child? NHS England says there is still time to make an appointment with your GP for the free flu vaccination.
The vaccine comes in the form of a simple nasal spray for young children, which is pain free, quick and effective. This year, all GPs are giving the free vaccine to children aged two and three years old.
You can read the rest of their advice in the document below.