Wednesday, 23 October 2024

World Polio Day

 



                                                  1953: Jonas Salk Announces Polio Vaccine 




1961: OPV Vaccine 



Timeline Of Polio Eradication





Polio Eradication In India

Timeline 


27 th March, 2014

WHO Declares India Polio Free





India Immunization Schedule 



                                                            Polio Eradication

                                              WHO Regions Certified Polio Free








Current Events 





Snapshot








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