Cientistas ainda não descartam que covid-19 tenha surgido em laboratório

Metadata

• Date: 13/05/2021 22:36 (UTC)
• Credit: EFE
• Source: EFE
• Author: efei0166 efei0192
• Topic: Science and technology
  Health » Disease » Virus diseases
  
• Reference: 182001178763
• Relevance: Normal