The best replacement for malaria is dengue.

The best alternatives to malaria are rated as following:
★★★★★  dengue
★★★★★  yellow fever
★★★  aids
★  dengue fever
★  west nile virus
★  typhoid
★  sickle cell anemia
★  sickle cell
★  west nile
  typhoid fever
  viral fever
  paludismo
  babesia
  smallpox
  babesiosis
  ddt
  sleeping sickness
  leptospirosis

Your alternative for malaria is not listed? Suggest!
Speaking about malaria, one probably shouldn't forget about typhoid.

Other search terms related to malaria and their ratings are:
★★★★★ typhoid
★★★ ddt
★ ards
★ malarone
★ typhoid fever
★ sickle cell anemia
★ engineered symbiotic bacteria from vector mosquitoes
You have in mind a companion for malaria and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of malaria in all years. Click on graph for more.
malaria
dengue
yellow fever