Number of one-year-olds who are not vaccinated against tuberculosis, 2021

Number of one-year-olds who haven't received the Bacillus Calmette-Guérin (BCG) vaccine which protects against tuberculosis.

No data050,000100,000500,0001 million5 million10 million50 million
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.