Source:http://linkedlifedata.com/resource/umls/id/C0242781
CSP: transmission of an infectious disease by direct contact with an affected individual, the individual's discharges or by indirect means such as by a vector.,MSH: The transmission of infectious disease or pathogens. When transmission is within the same species, the mode can be horizontal or vertical (INFECTIOUS DISEASE TRANSMISSION, VERTICAL).,NCI: A passage or transfer, as of a disease from one individual to another.