"Securing a Polio-Free Future: Challenges and Opportunities Ahead"
As the world gets closer to eradicating polio, health authorities are planning for the post-polio era to ensure the virus doesn't make a comeback. The final steps towards eradication are challenging, as polio can still exist in testing labs, manufacturing facilities, and even in some people. The main tool for eradication is vaccination, with both inactivated and oral poliovirus vaccines being used. However, the oral vaccine carries the risk of vaccine-derived polio outbreaks. After eradication, surveillance for poliovirus cases and monitoring of wastewater will be crucial to detect any potential resurgence. Additionally, efforts must be made to contain the virus in research and manufacturing facilities. Maintaining high vaccination rates and building resilient health systems will be essential to prevent the return of polio and ensure global public health security.
