Validity of parental recalls to estimate vaccination coverage: evidence from Tanzania
نویسندگان
چکیده
منابع مشابه
Use of Lot Quality Assurance Sampling (LQAS) to estimate vaccination coverage helps guide future vaccination efforts.
Inadequate evaluation of vaccine coverage after mass vaccination campaigns, such as used in national measles control programmes, can lead to inappropriate public health responses. Overestimation of vaccination coverage may leave populations at risk, whilst underestimation can lead to unnecessary catch-up campaigns. The problem is more complex in large urban areas where vaccination coverage may ...
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ژورنال
عنوان ژورنال: BMC Health Services Research
سال: 2018
ISSN: 1472-6963
DOI: 10.1186/s12913-018-3270-z