Neonatal Plasmodium vivax malaria

ABSTRACT

Congenital malaria is a condition rarely diagnosed, even in endemic countries. This tropical disease is associated with high mortality in the absence of timely recognition and prompt therapy, particularly when is due to Plasmodium falciparum, however Plasmodium vivax can also lead to relevant morbidity and mortality. We report an unusual case of a 19- day-old male newborn with neonatal vivax malaria, suspected primarily on the basis of positive maternal history, which presented with low birth weight, thrombocytopenia and a significant parasitemia. He responded satisfactorily to chloroquine antimalarial therapy, being successfully discharged 10 days after admission. Blood smears remained negative during the first 2 months of follow up. At 8 weeks of follow-up, she showed remarkable weight gain and was developing normally with age-appropriate anthropometry with no subsequent complications.