| http://www.w3.org/ns/prov#value | - And human carriers of the malaria parasite, who may not show symptoms, far outpace the flying limits of mosquitoes in endemic regions.???How travelers acquire malaria elsewhere and bring it home has been mostly surmised from expert knowledge and judgment,??? said Dr. William Schaffner, professor and chairman of the department of preventive medicine at Vanderbilt University. ???Here we???ve used th
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