More information about malaria:

http://www.medicinenet.com/malaria/article.htm

http://www.abc.net.au/science/slab/malaria/default.htm

http://www.cdc.gov/malaria/history/index.htm#discoverymalariaparasite

http://www.cdc.gov/malaria/biology/life_cycle.htm

http://gis.hhs.gov/website/mrisk9/viewer.htm

http://www.traveldoctor.co.uk/malaria.htm

http://www.malariasite.com/malaria/history_parasite.htm

http://www.cdc.gov/malaria/faq.htm#4

http://www.cdc.gov/malaria/diagnosis_treatment/clinicians2.htm

http://www.cdc.gov/malaria/travelers/index.html

http://wwwnc.cdc.gov/travel/yellowbook/2010/chapter-2/protection-against-mosquitoes-ticks-insects-arthropods.aspx

http://www.ncbi.nlm.nih.gov/pubmed/7915045