13-Valent pneumococcal conjugate vaccines vaccination innovative strategy in Weifang City, China: a case study

Table 1 Domestic 13-valent pneumococcal conjugate vaccines use under Weifang childhood immunization programs before and after the innovative immunization strategy

Immunization procedures	1 dose, n	2 doses, n	3 doses, n	4 doses, n	Full vaccination rate, n (%)
Before the strategy					3973 (0.67)
2–6 months old	86	123	358	130
7–11 months old	90	175	153
12–23 months old	826	1208
2–5 years old	2482
Total	3484	1506	511	130
After the strategy					39,112 (6.59)
2–6 months old	18	50	58	561
7–11 months old	488	133	438
12–23 months old	37,213	14,737
2–5 years old	23,376
Total	61,095	14,920	496	561

4 doses of vaccine were considered to be a full immunization for children aged 2–6 months

ISSN: 2049-9957