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COVID-19 vaccination, time for a second breath?
Christiane E Gerke1, Bernd Pulverer2, Philippe J Sansonetti3
1Institut Pasteur, Université de Paris, Innovation Office, Vaccine Programs, Paris, France.
The Covid-19 vaccination campaign
Area of Science:
- Immunology
- Infectious Diseases
- Public Health
Background:
- The global Covid-19 vaccination campaign commenced one year ago.
- Initial objectives focused on preventing severe disease and mortality.
Discussion:
- This analysis reviews the campaign's outcomes to date.
- It critically evaluates the initial goals against achieved results.
Key Insights:
- Vaccine efficacy against infection and transmission has been variable.
- The emergence of new variants poses ongoing challenges.
Outlook:
- Redefining objectives is crucial for sustained public health impact.
- Future strategies must adapt to evolving viral dynamics and population immunity.
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