People should have been advised to ask their doctor if the shots were safe for them, especially if they'd had heart attacks or high blood pressure-- but this was not done.
Dr. Charles Stuart-Harris, a virologist at the university of Sheffield, England, medical school with long experience with flu vaccines: "The only persons it (the dose given in America) could even possibly protect are those who've already been exposed to swine flu and have built up partial immunity to the disease."