Hepatitis A and E: update on prevention and epidemiology.

In March 2009 the Viral Hepatitis Prevention Board (VHPB) organized a meeting in Antwerp, in order to review the status of epidemiology and prevention of both hepatitis A and E. International hepatitis experts from the public health and academic sector provided the state of the art on HAV and emphasized the growing public health importance of the disease, in particular in intermediate endemicity regions, and the need for control at global level. The information shared on HEV showed clearly that it is emerging, but still a lot of efforts are needed to clarify among others the transmission routes, the clinical presentations and the burden of disease. First data on hepatitis E vaccines were discussed, showing a promising safety and efficacy profile. The meeting was concluded with lessons learnt, challenges, needs and proposed step forwards for both diseases.