Figure 3From: Enhanced humoral response in pregnant mice immunized with liposome encapsulated recombinant neutralizing epitope protein of Hepatitis- E virusIgG anti-HEV titres in (a) balb/c mothers and pups at different intervals, Arrow indicates time for immunization of pups (b) in balb/c mice with or without vertically transferred antibodies , 2 weeks post dose. *indicates significant difference , p values < 0.05 (t-test).Back to article page