Face masks jointly developed by a university and a company in Nara Prefecture that feature copper alloy render the Omicron variant of the novel coronavirus inactive within minutes, its developers said.
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A medical university and a coating technology company have teamed to produce a nonwoven mask specially treated with a copper alloy to protect wearers from the novel coronavirus.
鈴木純子の遊々ミュージック | 番組詳細 joqr.co.jp - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from joqr.co.jp Daily Mail and Mail on Sunday newspapers.
ナニモノ！ | 番組詳細 joqr.co.jp - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from joqr.co.jp Daily Mail and Mail on Sunday newspapers.