加沙地带一名婴儿被确诊为脊髓灰质炎,这是该地区25年来的首例病例。世界卫生组织总干事谭德塞对此表示“严重关切”。该事件引发了人们对该地区免疫接种工作的担忧,并提醒人们即使在脊髓灰质炎几乎被根除的情况下,仍需警惕该疾病的卷土重来。
## Original Title: Baby contracts Gaza’s first case of polio in 25 years
## Article Content:
The head of the World Health Organization, Tedros Adhanom Ghebreyesus, says he is “gravely concerned”.
Original article: https://www.bbc.com/news/articles/cevjz7zreyxo