Dr Rosemary Leonard dispels the myths about swine flu
16 December 2010 Last updated at 09:58 GMT
This time last year Britain was facing a swine flu pandemic and the government was stockpiling vaccines.
This year, following ten deaths caused by the H1N1 virus and a sharp rise in seasonal flu, some people are starting to wonder if swine flu is making a comeback.
BBC Breakfast spoke with GP Dr Rosemary Leonard about the rising number of swine flu cases.