Read here. Damn, computer models say the darndest things. A peer-reviewed study utilizing computer simulations analyzed malaria statistics from Burundi. From this analysis, it was determined that mosquitoes really don't like warming thus malaria cases will decline as a result.
"The authors -- a mathematician and a statistician -- introduce their study by stating that "malaria is the main public health problem in the area of Burundi,"...employed Bayesian Generalized Additive Models (GAMs)..."the results of the GAMs show that an increase in the maximum temperature will cause an increase in minimum temperature," and they say that "the increase in the latter will result in a decreasing maximum humidity, leading to a decrease in rainfall." And these results, as they continue, "suggest that an increased temperature will result n a shortening of the life span of mosquitoes (due to decreasing humidity) and decrease in the capacity of larva production and maturation (due to decreasing rainfall)," so that ultimately "the increase in temperature will not result in an increased malaria transmission in Burundi,"..." [Hermenegilde Nkurunziza and Juergen Pilz 2011: International Journal of Global Warming]
Additional disease/death-global warming and peer-reviewed postings.