Share of one-year-olds vaccinated against tuberculosis, 2021

Share of one-year-olds who have received the Bacillus Calmette-Guérin (BCG) vaccine which protects against tuberculosis.

No data0%20%40%60%70%80%90%95%100%
World

Source: WHO; UNICEF (2022)

Note: Bacillus Calmette-Guérin (BCG) vaccine protects against tuberculosis, which is a chronic lung infection caused by a bacterium that leads to chronic cough with blood-containing mucus, fever, weightloss, and fatigue.