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Malaria parasite species circulating in immune inhabitants of the Democratic Republic of Sao Tome e Principe (DRSTP) and those acquired by non-immune travellers returning from this country have been compared. Using sensitive detection and species identification by PCR, Plasmodium parasites were found in the blood of 16 of the 43 travellers, who reported during the first 8 months of 1995 to a clinical...
Vanuatu is located at the southeast margin of the malarious band extending from southeast Asia to eastern Melanesia. We analysed the malaria situation on different islands of Vanuatu, using passive case detection and malariometric survey data from 1985 to 1992, i.e. after the DDT residual programme ceased and before the impregnated bed-nets programme started on a larger scale. Malaria was mainly hypo-mesoendemic...
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