Table of Contents INTRODUCTION . .4 Welcome to Montpellier, Welcome to ESVV2015-EPIZONE! . 4 Committees . 5 Scientific Committee . 5 Organizing Committee. 5 Sponsors . 6 Organizers. 7 Advertisers . 7 Conference venue . 9 Montpellier and surroundings . 9 Getting around . 10 Montpellier city map . 11 Practical information about Le Corum convention centre . 12 Social Program . 13 Maps of Le Corum . 14 ESVV2015 Program at a glance . .16 Detailed Oral final program . 18 Detailed Poster presentations program. 23 PLENARY SESSIONS . .27 ESVV Plenary Session 1 . 27 ESVV Plenary Session 2 . 28 ESVV Plenary Session 3 . 29 ESVV Plenary Session 4 . 29 EPIZONE Opening Session . 31 EPIZONE Plenary Session . 33 PARALLEL SESSIONS . .35 Parallel ESVV Session 1: Virus evolution . 35 Parallel ESVV Session 2: Influenza . 41 Parallel ESVV Session 3: Arboviruses. 46 Parallel ESVV Session 4: Vaccines and antivirals . 52 Parallel ESVV Session 5: Host / virus interactions & viral immunity 1 . 60 Parallel ESVV Session 6: Emerging virus & diseases 1 . 69 Parallel ESVV Session 7: Enteric viruses . 78 Parallel ESVV Session 8: General virology 1 . 82 Parallel ESVV Session 9: General virology 2 . 88 Parallel ESVV Session 10: Emerging virus & diseases 2 . 92 Parallel ESVV General Assembly . 99 Parallel EPIZONE Session 1: Epidemiology, surveillance & risk assessment 1. 100 Parallel EPIZONE Session 2: Intervention strategies . 108 Parallel EPIZONE Session 3: Diagnosis . 115 Parallel EPIZONE Session 4: Epidemiology, surveillance & risk assessment 2. 123 Parallel EPIZONE Special session 1: Host / Virus Interactions & Viral Immunity 2. 132 Parallel EPIZONE Special session 2: Focus On PED & SBV. 137 Parallel EPIZONE Coordinating Forum Meeting . 145 Parallel EPIGENESIS Session: Animal Health In The Caribbean. 145 2 POSTERS SELECTED FOR SHORT ORAL PRESENTATIONS . .157 Parallel ESVV Poster Presentation Session 1 . 157 Parallel ESVV Poster Presentation Session 2 . 171 Parallel ESVV Poster Presentation Session 3 . 188 Parallel EPIZONE Poster Presentation Session 1 . 201 Parallel EPIZONE Poster Presentation Session 2 . 212 Parallel EPIZONE Poster Presentation Session 3 . 227 OTHER POSTERS . .237 Topic: Arboviruses . 237 Topic: Clinical virology..