A framework for surveillance of emerging pathogens at the human-animal interface: Pigs and coronaviruses as a case study.

ABSTRACT: Pigs (Sus scrofa) may be important surveillance targets for risk assessment and risk-based control planning against emerging zoonoses. Pigs have high contact rates with humans and other animals, transmit similar pathogens as humans including CoVs, and serve as reservoirs and intermediate hosts for notable human pandemics. Wild and domestic pigs both interface with humans and each other but have unique ecologies that demand different surveillance strategies. Three fundamental questions shape any surveillance program: where, when, and how can surveillance be conducted to optimize the surveillance objective? Using theory of mechanisms of zoonotic spillover and data on risk factors, we propose a framework for determining where surveillance might begin initially to maximize a detection in each

SUBMITTER: Pepin KM 

PROVIDER: S-EPMC7839430 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature