TY - JOUR T1 - TRansmission of malarial fever in the canal zone by anopheles mosquitoes AU - DARLING ST Y1 - 1909/12/18 N1 - 10.1001/jama.1909.92550250001001a JO - Journal of the American Medical Association SP - 2051 EP - 2053 VL - LIII IS - 25 N2 - It is between eleven and twelve years since Ronald Ross conducted his famous experiments demonstrating the transmission of malarial fever by mosquitoes. This demonstration, it seems to me, has contributed more to the forging of the key to the control of the tropics than any other one in the annals of tropical medicine, for Ross' discovery focused the attention of the medical world on the part played by suctorial invertebrates in the transmission of infectious diseases. Knowledge of this doctrine of the insect intermediary host, coupled with Dr. H. R. Carter's invaluable observation of the extrinsic period of incubation, enabled the yellow fever commission to verify Finlay's notion about the transmission of yellow fever by stegomyia mosquitoes.The application of these two discoveries, Ross' and Reed's, to the problems of preventive medicine by your President-elect has made yellow fever a historic disease in Panama and is surely reducing the SN - 0002-9955 M3 - doi: 10.1001/jama.1909.92550250001001a UR - http://dx.doi.org/10.1001/jama.1909.92550250001001a ER -