Mpox was declared a global public health emergency by the WHO. Now what?

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Mpox Declared a Global Public Health Emergency: What Now?

As the newer strain of mpox spreads, the World Health Organization (WHO) has declared it a public health emergency of international concern (PHEIC), emphasizing the need for coordinated global action.

Understanding PHEIC

A PHEIC is a health event that:

  • Constitutes a public health risk beyond national borders
  • Requires coordinated international response
  • Is serious, sudden, unusual, or unexpected

Significance of PHEIC Declaration

Declaring a PHEIC enables the WHO to:

  • Enhance collaboration and data sharing
  • Mobilize resources such as vaccines and funding
  • Facilitate the rapid distribution of vaccines
  • Deploy personnel for outbreak investigation and control

Current Outbreak and Strain

The current outbreak is fueled by a newer strain of mpox known as clade Ib, which exhibits increased transmissibility and mortality compared to previous strains. The outbreak has primarily affected the Democratic Republic of the Congo (DRC) and neighboring countries, with cases also emerging in other parts of the world, including Sweden.

Risk Assessment and Prevention

The general public remains at low risk globally. However, high-risk individuals, such as those with weakened immune systems, chronic illnesses, or a history of eczema, and gay, bisexual, or men who have sex with men, are advised to:

  • Get vaccinated with the JYNNEOS vaccine (two doses)
  • Be aware of symptoms, especially skin or genital lesions
  • Seek medical attention promptly if symptoms develop

International Response

The PHEIC declaration emphasizes the importance of international cooperation in:

  • Coordinating outbreak surveillance and response
  • Providing technical support to affected countries
  • Ensuring equitable access to vaccines and treatments
  • Monitoring the spread and evolution of the virus

Conclusion

The WHO’s PHEIC declaration signals the need for urgent and coordinated global action to contain the mpox outbreak. By working together, countries can share knowledge, resources, and expertise to prevent further spread and mitigate the impact of this public health emergency.

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