Chapot Lorraine, Whatford Louise, Compston Polly, Tak Mehroosh, Cuevas Soledad, Garza Maria, Bennani Houda, Aslam Hassaan Bin, Hennessey Mathew, Limon Georgina, Queenan Kevin, Fournié Guillaume, Dadios Nikolaos, Häsler Barbara
Veterinary Epidemiology, Economics and Public Health Group, Department of Pathobiology and Population Sciences, Royal Veterinary College, Hawkshead Lane, North Mymms, Hatfield, Hertfordshire AL9 7TA, UK.
Centre for Applied One Health Research and Policy Advice, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon Tong, Hong Kong.
Sustainability. 2021 Aug 23;13(16):9435. doi: 10.3390/su13169435.
Food systems are increasingly under threat, with climate, biological, economic or policy shocks and stressors occurring at an increasing frequency and scale. Their complex and fragile nature has become even more apparent during the COVID-19 pandemic. A systematic review of news articles published globally between December 2019 and April 2020 was conducted to describe the impacts of the COVID-19 pandemic on the chicken meat system and to identify key vulnerabilities and intervention points to build resilience. Most of the impacts identified were caused by a combination of the different mitigation measures implemented by the system actors such as movement restrictions rather than by the direct effects of the virus, thereby demonstrating the importance of interconnections and coordination in the system. Social media were found to have played a crucial role in amplifying, mitigating or mediating the impact of the pandemic. The findings highlight the importance of adopting a holistic approach that integrates the multiple dimensions of food systems for effective responses to systemic shocks.
粮食系统正日益受到威胁，气候、生物、经济或政策冲击及压力因素出现的频率和规模都在不断增加。在新冠疫情期间，其复杂且脆弱的性质愈发明显。我们对2019年12月至2020年4月期间全球发表的新闻文章进行了系统综述，以描述新冠疫情对鸡肉系统的影响，并确定关键脆弱点和干预点，以增强恢复力。所确定的大多数影响是由系统行为者实施的不同缓解措施（如行动限制）共同造成的，而非病毒的直接影响，这表明了系统中相互联系和协调的重要性。研究发现，社交媒体在放大、减轻或调节疫情影响方面发挥了关键作用。这些发现凸显了采用整体方法的重要性，该方法整合粮食系统的多个维度，以有效应对系统性冲击。
