The evidence on cholera disease dynamics suggests that significant herd protection can result from a relatively small number of immunizations, particularly in endemic areas where there is some natural immunity among the population.
Full Citation:
Jeuland, M., Lucas, M., Clemens, J.,et al. 2009. A Cost–Benefit Analysis of Cholera Vaccination Programs in Beira, Mozambique. World Bank Economic Review. 23(2).
Title of Article: A Cost–Benefit Analysis of Cholera Vaccination Programs in Beira, Mozambique
Author(s): Jeuland, M., Lucas, M., Clemens, J.,et al
Publication Year: 2009
Publication Name: World Bank Economic Review
Publication Volume: 23(2)
Publication Source URL: https://elibrary.worldbank.org/doi/pdf/10.1093/wber/lhp006
DOI (Digital Object Identifier): 10.1093/wber/lhp006
Topics: Health
Disease Vaccines: Cholera
Immunization Terms: Herd effects
Countries: Mozambique
WHO Regions: Africa