Abstract
Hepatitis E virus (HEV) is an emerging zoonotic pathogen posing global health burden, and the concerns in Europe are tremendously growing. Pigs serve as a main reservoir, contributing to pork-related foodborne transmission. In this study, we aim to specifically simulate this foodborne transmission route and to assess potential interventions. We firstly established a dose-response relationship between the risk of transmission to human and the amount of ingested viruses. We further estimated the incidence of HEV infection specifically attributed to pork-related foodborne transmission in four representative European countries. Finally, we demonstrated a proof-of-concept of mitigating HEV transmission by implementing vaccination in human and pig populations. Our modeling approach bears essential implications for better understanding the transmission of pork-related foodborne HEV and for developing mitigation strategies.
Original language | English |
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Article number | 100350 |
Journal | One Health |
Volume | 13 |
DOIs | |
Publication status | Published - Dec 2021 |
Bibliographical note
Funding Information:We thank the Changjiang Scholars and Innovative Research Team in University grant (No. IRT_17R88 ) from the Ministry of Education of the People's Republic of China to Z. Ma, and the Netherlands Organization for Scientific Research (NWO) for funding a VIDI grant ( 91719300 ) to Q.P.
Publisher Copyright:
© 2021