COVID‑19 Outbreak in International Airport – Where the Incidence Case Occurs?

COVID‑19 is a new emerging coronavirus outbreak causing a big pandemic at present. This disease firstly occurred in China,[1] then, the disease migrated worldwide due to International transportation.[2] COVID‑19 is already imported to new countries by air travel, sea travel, and land travel. Considering air travel, it is the main route that the disease can emerge in a new setting. Focusing on this fact, the airport becomes the place that the disease is first imported into a new country. The airport personnel might have a chance to get COVID‑19. This is an important issue in occupational health.[3] It is well recognized for the risk of airport personnel. However, interesting data that is little mentioned is the exact place in the international airport that has a high risk of infection transmission.