reinfect 再度感染

reinfect
繁：再度感染
简：再度感染

本港今日（17日）新增44宗新型冠狀病毒確診，31宗為本地感染。一名曾於3月確診的33歲男子（個案564），康復後外遊返港檢測再驗出陽性。衛生防護中心傳染病處主任張竹君今日稱，暫未能確定是體內殘餘病毒或是再度感染，有待專家進行測試或病毒基因研究作進一步了解。

新冠肺炎｜33歲IT男外遊返港後「復陽」　張竹君：未能確定是否再度感染（2020年8月17日）。明報，取自 https://news.mingpao.com/ins/港聞/article/20200817/s00001/1597657613669/

Hong Kong scientists are reporting the case of a healthy man in his 30s who became reinfected with coronavirus four and a half months after his first bout.

They say genome sequencing shows the two strains of the virus are “clearly different”, making it the world’s first proven case of reinfection.

Hong Kong reports ‘first case’ of virus reinfection. (2020, August 24). BBC. Retrieved from https://www.bbc.com/news/health-53889823