The road to a polio-free Uganda; contribution of the Expanded Program on Immunization Laboratory (EPI-LAB) at Uganda Virus Research Institute

  • 0Uganda Virus Research Institute, Plot 51-59 Nakiwogo Road, P. O. Box 49, Entebbe, Uganda.

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Summary

This summary is machine-generated.

Uganda

Area Of Science

  • Virology
  • Public Health
  • Epidemiology

Background

  • Poliomyelitis control in Uganda began in 1950, with acute flaccid paralysis (AFP) surveillance used for wild poliovirus identification.
  • The Expanded Program on Immunization Laboratory (EPI-LAB) was established in 1993 at the Uganda Virus Research Institute, becoming a key part of the Global Poliovirus Laboratory Network (GPLN).

Purpose Of The Study

  • To document the progress and impact of the EPI-LAB on poliovirus eradication efforts in Uganda.

Main Methods

  • Poliovirus detection and identification utilized tissue culture and real-time reverse transcriptase polymerase chain reaction (rRT PCR) for intra-typic differentiation.
  • Data were analyzed using EpiInfo™ statistical software within the national AFP database.

Main Results

  • Quantitative and qualitative detection of wild and Sabin polioviruses aligned with polio campaigns.
  • World Health Organization (WHO) target indicators for AFP surveillance were consistently met throughout the study period.

Conclusions

  • Virological tracking and adherence to AFP surveillance indicators have been crucial for maintaining Uganda's wild polio-free status.
  • Laboratory surveillance is essential for informing the polio eradication certification process.

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