Polio rarely causes paralysis in infants, partly because of the maternal antibodies still present in their systems. In the 1900s, many countries cleaned up their water and sanitation systems ...

When the body is exposed to the killed polio vaccine, its immune system will set up a defense that will attack any live polio viruses that it may encounter later. To produce this vaccine ...

Pakistan’s first nationwide polio campaign of 2025 launched the first week of February, aiming to vaccinate over 45.4 million children under the age of 5 in 159 of the country's 166 districts.

President Trump on Thursday took a swing at Senator Mitch McConnell’s battle with polio after the 82-year-old lawmaker voted against Robert F. Kennedy Jr.’s nomination for Secretary of Health ...