Likelihood of JEV being found in US low, according to experts

Published 2022년 12월 28일

Tridge summary

An article discusses the concerns surrounding the potential outbreak of Japanese encephalitis (JEV) in Australia and its implications for the US pork industry. Michael Neafsey, the One Health Coordinator for USDA APHIS, outlines the low but serious likelihood of JEV infiltration in the US, warning of significant health and economic consequences if it becomes established. The primary concern is transmission through mosquitoes, with the USDA focusing on surveillance through feral swine sampling and partnerships with local resources. The article also explores the risks of JEV introduction in the US, suggesting that aircraft and cargo ships are potential routes, but the establishment of the disease is considered unlikely due to limited host availability and contact rates. Ongoing research aims to provide a more accurate assessment of the introduction risk, considering factors like urbanization, climate change, and animal movement.

Disclaimer:The above summary was generated by Tridge's proprietary AI model for informational purposes.

Original content

In February 2022, an outbreak of Japanese encephalitis in Australia drew the attention of pork producers, veterinarians, animal and public health government officials, and allied industries around the world. In the US, the pork industry began monitoring Australia’s situation and response, ramping up preparedness activities immediately. Some of these efforts were shared during a symposium held in October, hosted by the Center for the Ecology of Infectious Disease at the University of Georgia, sponsored in part by the Swine Health Information Center. Of those attending virtually or in person, 30 were with USDA-affiliated agencies and Michael Neafsey, One Health Coordinator for USDA APHIS, was an invited speaker. He said the likelihood of JEV being found in the US is low, however, taken seriously by his agency. If established, substantial human and animal health issues along with significant economic impacts are expected outcomes. As with West Nile virus, eradication would be ...

Source: Thepigsite