BioNTech crê ser necessário dose de reforço após 3 meses por variante ômicron

Metadata

• Date: 09/12/2021 22:10 (UTC)
• Credit: EFE
• Source: EFE
• Author: efei0127
• Topic: Health » Preventative medicine » Vaccines
  Health » Epidemic and plague
  
• Reference: 182001186724
• Relevance: Normal