2020/12/18 13:24 Air China Boeing 787-9. Air China Boeing 787-9. (Wikimedia Commons photo) TAIPEI (Taiwan News) — Air China on Thursday (Dec. 17) issued a notice to passengers warning them that if a negative coronavirus test report contains the words "Wuhan pneumonia," it will be deemed invalid and will affect "itinerary and customs clearance." According to local media reports, Taiwanese WeChat groups on Thursday circulated an announcement issued by Chinese airlines regarding regulations for nucleic acid test reports for the Wuhan coronavirus. It was issued by the "Taiwan branch" of Air China and its subsidiary Shenzhen Airlines earlier that day. The notice, which was directed at "agents," stated the following: