Table 2.

Serotypes contained in pneumococcal vaccines, with permission from Ref. (41).

Serotypes	Vaccines
	Heptavalent conjugate vaccine	13-valent conjugate vaccine	23-valent pneumococcal polysaccharide vaccine
1	–	✓	✓
2	–	–	✓
3	–	✓	✓
4	✓	✓	✓
5	–	✓	✓
6A	–	✓	–
6B	✓	✓	✓
7F	–	✓	✓
8	–	–	✓
9N	–	–	✓
9V	✓	✓	✓
10A	–	–	✓
11A	–	–	✓
12F	–	–	✓
14	✓	✓	✓
15B	–	–	✓
17F	–	–	✓
18C	✓	✓	✓
19A	–	✓	✓
19F	✓	✓	✓
20	–	–	✓
22F	–	–	✓
23F	✓	✓	✓
33F	–	–	✓