KARACHI, Pakistan (AP) — For the past decade, Sughra Ayaz has traveled door to door in southeastern Pakistan, pleading with parents to allow children to be vaccinated against polio as part of a global ...

Before vaccines and public health triumphs, polio was the thing that kept parents up at night. During its peak from 1948 to 1955, the disease swept through towns across America, hitting children the ...

There are different kinds of vaccines, and each requires different processes to move from the laboratory to your physician's ...

By 2025, more than 13 billion doses of the vaccine are estimated to have been administered globally, saving untold millions of lives and suffering.

KARACHI, Pakistan (AP) — For the past decade, Sughra Ayaz has traveled door to door in southeastern Pakistan, pleading with parents to allow children to be vaccinated against polio as part of a global ...