Abstract
A case of Plasmodium vivax malaria in a 3-week-old infant, born in Norway of a Pakistanian mother, is reported. The child was admitted with a febrile illness of unknown origin, persistent vomiting, reduced body weight, thrombocytopenia, elevated total level of IgM, and a slightly positive specific IgG antibody titer. The mother had malaria during the puerperium, and febrile episodes 6–8 weeks before parturition. This is the first case of congenital malaria reported from Scandinavia.