For World Immunization Week 2020, the International Federation on Ageing asked member of the World Coalition on Adult Vaccination “Why do vaccines work for all?” Alan King, communications specialist at Generations United, shared Generations United’s thoughts in these two videos.

Generations United created this short video to capture the stories of people who have lived through epidemics to showcase the value of vaccinations across generations.

In this video, Tom Taylor reflects on the polio virus and why he talks with his grandson about vaccinations.