malaria map global lancet shrinking countries where cases tropical list has disease hot problem 2010 mosquito data malarial cdc year
malaria map countries plasmodium shrinking vivax falciparum figure progress prospects res hi
malaria map chart economist shrinking world daily america 2040 maps economists rich global saved 1900 charts graphic detail
malaria map graphic shrinking chart detail daily economist 14th oct
malaria plasmodium vivax map distribution spatial atlas project lang