科研动态期刊摘要
[评论] 美国的食源性疾病暴发及预防的必要性
The Lancet Online First · 2026-11-05
摘要
2026年，美国应对了多起大规模食源性疾病暴发，其中最引人注目的是与结球生菜相关的卡耶塔环孢子虫（Cyclospora cayetanensis）引起的暴发。此次暴发影响数千人，成为国际新闻，并引发了对美国食源性疾病监测国家能力下降的批评。1 尽管食源性疾病在排污、供水及食品安全基础设施不完善的国家更为常见，但它在任何地方都会发生。认为食源性疾病在髙收入国家是罕见事件的想法是错误的。
English
[Comment] Foodborne disease outbreaks in the USA and the need for prevention
In 2026, the USA has grappled with large foodborne disease outbreaks, the most notable due to Cyclospora cayetanensis linked to iceberg lettuce. This outbreak, affecting thousands, has made international news and drawn criticism of the USA's reduced national capacity to conduct surveillance for foodborne diseases.1 Although foodborne diseases are more frequent in countries with inadequate sewerage and water and food safety infrastructure, they occur everywhere. It is a mistake to think that they are rare events in high-income countries.