claim: 美媒：新冠病毒源于中国是虚假谣言
summary: a news piece on usa today claimed the virus did not start from china
subject_description: american media claims the source of the virus is not china
Motive_Description: spread false rumors that the virus did not start in china
author_description: u.s. house of representatives oversight committee
keywords: coronavirus, us house of representatives, usa today, wuhan, china