| 1 | A: No. Five studies have reviewed the risk of leukaemia following hepatitis B vaccination. | |
| 2 | The most serious consequence of hepatitis B and C infection in humans is liver cancer. | |
| 3 | The research suggested a link only between thiomersal in the hepatitis B vaccine and leukaemia. | |
| 4 | His discoveries with hepatitis B saved many lives and earned him a Nobel Prize in medicine. | |
| 5 | The dual infection of HDV and HBV can result in a more serious disease and worse outcome. |