The WHO on Tuesday backtracked on claims that it is “very rare” for asymptomatic sufferers of Covid-19 to transmit the virus.
世界衛生組織(WHO)週二收回了新型冠狀病毒肺炎(COVID-19,即2019冠狀病毒病)無症狀傳播現象「很罕見」的聲明。