21 agos 2006 año - Vaccination of babies against pneumococcal meningitis begins
Descripción:
A pneumococcal vaccination catch-up-programme is introduced to ensure that children up to 2 years of age, who are at most risk from pneumococcal infection, are also offered the vaccine.
Añadido al timeline:
fecha:
21 agos 2006 año
Ahora mismo
~ 17 years ago
Fotos: