Veterinary MedicineEntomologyInfectious DiseasesInfectious Disease EpidemiologyMedical EntomologyVector-borne DiseasesMalariaMosquito BiologyMosquito-borne DiseasesTropical MedicineVector-borne Disease SurveillanceVector-borne TransmissionAnopheles MosquitoesMalaria SurveillanceMosquito-borne Disease DiagnosisMosquito-borne Disease EpidemiologyMosquito-borne Disease InvestigationMosquito-borne Disease SurveillanceVector-borne Parasitic Diseases
In 1990, two persons--one each in California and Florida--were diagnosed with malaria classified as cryptic; their infections may have been acquired in the United States through bites of mosquitoes that became infected after biting parasitemic migrant workers.