![World Polio Day: 24 October](https://www.gkseries.com/blog/wp-content/uploads/thumbs_dir/download-71-1-pf1ioznv7lw4dmwb3amssvn1qtmckgj0bwwbkbvulc.jpg)
World Polio Day is celebrated on October 24 every year to raise awareness for polio vaccination and eradication of polio. World Polio Day was established by Rotary International over a decade ago to commemorate the birth of Jonas Salk who led the first team to develop a vaccine against ...
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