polio-vaccine Videos
2 videos found
Consider that when Rotary got involved with solving Polio, its goal was and is to eradicate polio worldwide. Rotarian volunteers administered their initial drops of oral polio vaccine to children at a health center in Guadalupe Viejo, Makati, Philippines. ...
Dec. 23, 2022
A company video about Bilthoven ...
May. 13, 2021