Article

Prediction of immunisation performance.

Global Institute of Public Health, New York University, NY, USA.
The Lancet (Impact Factor: 45.22). 02/2013; 381(9864):349-50. DOI: 10.1016/S0140-6736(12)62165-5
Source: PubMed
0 Followers
 · 
19 Views
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Background and objectiveThe Expanded Programme on Immunization was introduced by the World Health Organization (WHO) in all countries during the 1970s. Currently, this effective public health intervention is still not accessible to all. This study evaluates the change in routine vaccination coverage over time based on survey data and compares it to estimations by the WHO and United Nations Children's Fund (UNICEF). DesignData of vaccination coverage of children less than 5 years of age was extracted from Demographic and Health Surveys (DHS) conducted in 71 low- and middle-income countries during 1986–2009. Overall trends for vaccination coverage of tuberculosis, diphtheria, tetanus, pertussis, polio and measles were analysed and compared to WHO and UNICEF estimates.ResultsFrom 1986 to 2009, the annual average increase in vaccination coverage of the studied diseases ranged between 1.53 and 1.96% units according to DHS data. Vaccination coverage of diphtheria, tetanus, pertussis, polio and measles was all under 80% in 2009. Non-significant differences in coverage were found between DHS data and WHO and UNICEF estimates.ConclusionsThe coverage of routine vaccinations in low- and middle-income countries may be lower than that previously reported. Hence, it is important to maintain and increase current vaccination levels.
    Global Health Action 04/2013; 6:1-8. DOI:10.3402/gha.v6i0.20343 · 1.65 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Timely vaccination, i.e., the receipt of all scheduled vaccinations in an age-appropriate fashion, is critical for the prevention of deadly diseases in infants and achievement of the UN Millennium Development Goal to reduce infant mortality. Infants, especially in rural or underprivileged settings often receive delayed vaccinations leaving them susceptible to vaccine-preventable illnesses early in the first year of life. In this study, we examined rates of timely vaccination among 24,435 infants born in Gaibandha and Rangpur rural districts of Bangladesh from 2001 to 2007.
    Vaccine 08/2014; 32(42). DOI:10.1016/j.vaccine.2014.06.092 · 3.49 Impact Factor