origin tracing
tracing the origins of novel viruses and the specific pathways by which they enter the population is based on epidemiological, genomic, virological and clinical studies.
en-US/ˈɔɹəd͡ʒən ˈtɹeɪsɪŋ/
tracing the origins of novel viruses and the specific pathways by which they enter the population is based on epidemiological, genomic, virological and clinical studies.