| malaria in brazil: what happens outside the amazonian endemic region. | brazil, a country of continental proportions, presents three profiles of malaria transmission. the first and most important numerically, occurs inside the amazon. the amazon accounts for approximately 60% of the nation's territory and approximately 13% of the brazilian population. this region hosts 99.5% of the nation's malaria cases, which are predominantly caused by plasmodium vivax (i.e., 82% of cases in 2013). the second involves imported malaria, which corresponds to malaria cases acquired ... | 0 | 25185003 |