Impacto de la vacunación contra la hepatitis B en Cataluña en la reducción del riesgo de desarrollo de hepatopatía crónica y hepatocarcinoma inducidos por el virus de la hepatitis B

This study confirms the effectiveness of routine Hepatitis B vaccination programmes when coverages are high. Current vaccination stategies should be mantained. Efforts should be made to educate and contact population groups with less accessibility and use of the health system.