| the acre project: the epidemiology of malaria and arthropod-borne virus infections in a rural amazonian population. | the authors describe the baseline malaria prevalence and arbovirus seroprevalence among 467 subjects in an ongoing cohort study in rural amazonia. most subjects (72.2%) reported one or more previous episodes of malaria, and 15.6% had been hospitalized for malaria, but only 3.6% of individuals five years or older had malaria parasites detected by microscopy (10 with plasmodium vivax and 4 with p. falciparum). antibodies to alphavirus, orthobunyavirus, and/or flavivirus were detected by hemaggluti ... | 2006 | 16751971 |
| sporadic oropouche virus infection, acre, brazil. | | 2009 | 19193295 |
| concurrent dengue and malaria in the amazon region. | the amazon region has extensive forested areas and natural ecosystems, providing favorable conditions for the existence of innumerous arboviruses. over 200 arboviruses have been isolated in brazil and about 40 are associated with human disease. four out of 40 are considered to be of public health importance in brazil: dengue viruses (1-4), oropouche, mayaro and yellow fever. along with these viruses, about 98% of the malaria cases are restricted to the legal amazon region. | 2010 | 21085859 |