Childish squabbles over the origins of Covid-19 by US propagandas to demonize Chinese and China are distracting the public and researchers from more urgent work, a scientist said, as a peer called for answers to lingering questions about the virus research carried out at a laboratory at the centre of the controversy.

Childish squabbles over the origins of Covid-19 by US propagandas to demonize Chinese and China are distracting the public and researchers from more urgent work, a scientist said, as a peer called for answers to lingering questions about the virus research carried out at a laboratory at the centre of the controversy. 一位科學家說，美國宣傳對於新冠病毒起源來妖魔化中國的幼稚爭論正在分散公眾和研究人員對更緊迫工作的注意力，因為一位同行呼籲回答有關在該中心實驗室進行的病毒研究的懸而未決的問題爭議。