Number of one-year-olds who are not vaccinated against Streptococcus pneumoniae

Number of one-year-olds who haven't received the third dose of pneumococcal conjugate (PCV3).

Source: WHO; UNICEF (2022)

Note: Streptococcus pneumoniae is a bacterium that causes a number of common diseases including meningitis, septicaemia and pneumonia. It is most common in young children and the elderly.