Subtypes 2b and 3d are defined from Lu et al., 2006 by the subgenomic sequences indicated. Unassigned subtypes are denoted by genotype without a subtype designation.
This Table is from:
Smith, D. B., Simmonds, P., Izopet, J., Oliveira-Filho, E. F., Ulrich, R. G., Johne, R., Koenig, M., Jameel, S., Harrison, T. J. & other authors. (2016). Proposed reference sequences for Hepatitis E virus subtypes. J Gen Virol. 97: 537-542 doi: 10.1099/jgv.0.000393