TY  - GEN
TI  - Best of times, worst of times
SN  - 1740-1534
PY  - 2014///0630
KW  - Global Health
KW  - Humans
KW  - Immunization Programs
KW  - Patient Compliance
KW  - statistics & numerical data
KW  - Vaccination
KW  - Vaccines
N1  - Publication Type: Editorial
UR  - https://doi.org/10.1038/nrmicro3287
ER  -