Single Dose of MVA-BN Vaccine Provides 58% Protection Against Mpox

Monday, 16 September 2024, 01:20

Mpox vaccine effectiveness has been evaluated, revealing a 58% protection rate with the MVA-BN vaccine. This study highlights the importance of vaccination in preventing mpox. Laboratory analysis shows significant differences in infection rates between vaccinated and unvaccinated groups, underscoring public health implications.
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Single Dose of MVA-BN Vaccine Provides 58% Protection Against Mpox

Mpox Vaccine Effectiveness

The rate of mpox infection in the vaccinated group was 0.09 for every 1,000 person-days compared to 0.20 in the unvaccinated group. This significant difference indicates an estimated vaccine effectiveness of 58% with a single dose of the MVA-BN vaccine.

Clinical Observations

  • Vaccination is crucial for public health.
  • Laboratory results reinforce the need for prophylaxis against mpox.
  • Monitoring virus transmission can help guide future vaccine strategies.

Implications for Public Health

This study emphasizes the role of vaccines in controlling the spread of mpox and similar viruses, which are descendants of smallpox. Continued research is vital for improving vaccine effectiveness and accessibility.


This article was prepared using information from open sources in accordance with the principles of Ethical Policy. The editorial team is not responsible for absolute accuracy, as it relies on data from the sources referenced.


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