南昌の工場で医療用防護マスクを製造する労働者, 江西省. [写真提供：Hu Guolin/For China Daily] ビデオ, マスクの滅菌プロセスにより製品に発がん性物質が残ると主張, 先週一般大衆の間で懸念を引き起こした. そう, マスク製造中に何が起こっているのか? それは本当に懸念材料ですか? 1. What is used to …

  Delta Variant Symptoms Are Similar The Delta strain does have similar symptoms to the original COVID strain but there are some important differences. ここのところ, loss of taste and smell are not known as common signs of the Delta variant. The common symptoms associated with Delta are: • Sore throat • Runny nose • Fever • Headaches While fever …