Child immunization measures the percentage of children ages 12-23 months who received vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized against diphtheria, pertussis (or whooping cough), and tetanus (DPT) after receiving three doses of vaccine.

Imunização, Tríplice Bacteriana (%)

19902000200520102011201220132014201520162017201820192020202120222023
China97,085,087,099,099,099,099,099,099,099,099,099,099,099,099,099,097,0
Rússia96,098,097,097,097,097,097,097,097,097,097,097,097,097,097,097,0
Brasil66,098,099,099,099,095,097,093,096,089,083,087,070,077,068,077,090,0
Índia70,058,065,079,082,082,083,085,087,088,089,090,091,085,085,093,091,0
África do Sul72,073,081,077,075,071,081,085,085,085,084,082,085,084,086,085,079,0