 A meta-analysis on pneumococcal serotype distribution publications in mainland China from 2000 to 2016 found that the most common serotypes serogroups were 19F, 19A, 23F, 14, and 6B. The pooled coverage for PCV10 serotypes was 52.3% in children less than 18 years old and 29.7% in individuals greater than or equal to 18 years old, while the pooled coverage for PCV13 were 68.4% in children less than 18 years old and 49.5% in individuals greater than or equal to 18 years old. The serotype prevalence and vaccine serotype coverage varied by age group, source, and region. This article was authored by Kail Chen, Qian Zhong, Wei Shan, and others.