09:00-09:10 Plenary Session

                              Welcome and Introduction
                              Patricia Bruijning, MasterCourse Chair

09:10-11:10 Plenary Session

Moderator: Sylvia Kamphuis, Netherlands

09:15                    Basic Concepts in Immunology
                              Ger Rijkers, Netherlands

09:55                    An Introduction into Vaccine Immunology
                              Gerben Ferwerda, Netherlands

10:35                    Interactive Vaccine Game
                              Lilly Verhagen, Netherlands

11:10-11:40 Coffee Break

11:40-13:20 Plenary Session

11:45                   COVID-19 Pediatric Case Studies
                             European COVID-19 Experience
                             Patricia Bruijning, Netherlands
                             Unmasking COVID-19
                             Lilly Verhagen, Netherlands
                             Post COVID-19
                             Sylvia Kamphuis, Netherlands

12:45                  Development and Implementation of COVID-19 Vaccines
                            Cécile van Els, Netherlands

13:20-14:45 Lunch break

14:00-15:30 Discussing Pros and Cons of Universal Vaccination-Parallel

Parallel Sessions (Repeated from 16:00-17:30)

14:00                  Introduction to the Session
                            Patricia Bruijning; Sylvia Kamphuis, Netherlands

14:10                  Varicella – (brief introduction on the disease epidemiology)
                            Vana Papaevangelou, Greece

14:20                  Discussion in Breakout Rooms in Smaller Groups

14:30                  Discussion in main room

14:40                  Influenza- (brief introduction on the disease epidemiology)
                            Pieter Fraaij, Netherlands

14:50                  Discussion in Breakout Rooms in Smaller Groups

15:00                  Discussion in Bmain room

15:10                  Meningococcal B (brief introduction on the disease epidemiology)
                            Marco Safadi, Brazil

15:20                  Discussion in Breakout Rooms in Smaller Groups

15:30                  Discussion in main room

15:40                  Conclusions

14:00-15:30 Vaccination in Medical Risk GroupsVaccination in Medical Risk Groups- Parallel

Parallel Sessions (Repeated from 16:00-17:30)

14:00                 Vaccination in Immunocompromised Children
                           Joris v Montfrans, Netherlands

14:45                 Vaccination in Premature Infants
                           Nicoline Van der Maas, Netherlands

14:00-15:30 Where Infectious diseases and Immunology Meet- Parallel

Parallel Sessions (Repeated from 16:00-17:30)

14:00                 HIV in Children                 
                           Hermione Lyall, UK

14:45                 Children with Recurrent infectious: Primary Immunodeficiency or not?
                           Lilly Verhagen, Netherlands

15:30-16:00 Coffee Break

16:00-17:30 Parallel Lectures (Repeated Lectures from 14:00- 15:30)