Ditta J. Popma-De Graaf

Comparative analysis of immune responses following experimental infection of pigs with European porcine reproductive and respiratory syndrome virus strains of differing virulence

Eefke Weesendorp, Sophie Morgan, Norbert Stockhofe-Zurwieden et al. · Veterinary Microbiology · 2012 · 85 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Lung pathogenicity of European genotype 3 strain porcine reproductive and respiratory syndrome virus (PRRSV) differs from that of subtype 1 strains

Eefke Weesendorp, J.M.J. Rebel, Ditta J. Popma-De Graaf et al. · Veterinary Microbiology · 2014 · 53 citations · Full text

Life Sciences, Infectious Diseases, Microbiology +15

Toll-like receptor agonists as adjuvants for inactivated porcine reproductive and respiratory syndrome virus (PRRSV) vaccine

Sandra Vreman, Joanne McCaffrey, Ditta J. Popma-De Graaf et al. · Veterinary Immunology and Immunopathology · 2019 · 34 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17

Phenotypic modulation and cytokine profiles of antigen presenting cells by European subtype 1 and 3 porcine reproductive and respiratory syndrome virus strains in vitro and in vivo

Eefke Weesendorp, Norbert Stockhofe-Zurwieden, Ditta J. Popma-De Graaf et al. · Veterinary Microbiology · 2013 · 33 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +16

Immune responses induced by inactivated porcine reproductive and respiratory syndrome virus (PRRSV) vaccine in neonatal pigs using different adjuvants

Sandra Vreman, Norbert Stockhofe-Zurwieden, Ditta J. Popma-De Graaf et al. · Veterinary Immunology and Immunopathology · 2020 · 20 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17