A team of epidemiologists has reported that just one-fifth of the standard meningitis vaccine dose triggers an immune response almost as good as that of the full dose, offering a way to potentially stretch limited supplies.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/less-vaccine-can-be-more
[2] http://admin.indiaenvironmentportal.org.in/category/author/martin-enserink
[3] http://admin.indiaenvironmentportal.org.in/category/journal/science
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drugs
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vaccination
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tropical-diseases
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/meningitis
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/who
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa