拭子樣本是一種使用拭子採集的生物樣本. 拭子是帶有棉花或合成尖端的小棒或桿，用於從身體的各個部位收集樣本. 拭子樣本常用於醫療, 法醫, 和科研領域採集樣本進行分析. Swab samples …

A medical worker takes a swab sample from a citizen for nucleic acid test at a testing site in Suifenhe, Northeast China’s Heilongjiang province, 簡 31, 2022. [攝/新華社] Bloomberg article: Zero-tolerance approach ensures goods keep flowing ‘to rest of world’ Global supply chain problems and inflation could be much worse if China, the world’s factory, hadn’t taken a sweeping approach …

A medical worker takes a swab sample from a citizen for nucleic acid test at a testing site in Xining, Northwest China’s Qinghai province, on Nov 8, 2021. [攝/新華社] China will stick to its process of clearing any COVID-19 infections whenever an outbreak occurs, National Health Commission spokesman Mi Feng said over the weekend. It will continue to follow the …