There have now been 71 confirmed cases of swine flu in England after three more patients were confirmed as having the disease.
According to the Health Protection Agency, one case has been confirmed in the East of England and two new cases have been found in London. In total there have been 38 confirmed cases in the capital.
Latest data from the World Health Organisation shows the disease has now spread to 33 countries and there has been an increase in the number of deaths outside Mexico, where 56 people have died.
There have been three deaths in the United States, one in Canada and one in Costa Rica.