Retraction notices

Gradual emergence followed by exponential spread of the SARS-CoV-2 Omicron variant in Africa

Type

Retraction

Notice date

12/20/2022 0:00

Journal

Science

Publisher

American Association for the Advancement of Science (AAAS)

Notice DOI

10.1126/science.adg2821

Original paper DOI

10.1126/science.add8737

Reasons

• Contamination of Cell Lines/Tissues
• Contamination of Materials
• Unreliable Results and/or Conclusions

Matching venue names

Name match only, not an authoritative journal identifier.

• Science
• Science