A trial of a malaria vaccine that targets the most dangerous variety of parasite that causes the disease has shown some positive early results.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/malaria-viral-vaccine-shows-promising-early-results
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/malaria
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vaccination
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drugs
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/preventive-medicine
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diseases
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vector-borne-diseases