- Gates Foundation pledges $1.2B to eradicate polio. Here's why it's been a struggle for decades https://www.pbs.org/newshour/health/gates-foundation-pledges-1-2b-to-eradicate-polio-heres-why-its-been-a-struggle-for-decades 4 comments health
Linking pages
Related searches:
Search whole site: site:pbs.org
Search title: Gates Foundation pledges $1.2B to eradicate polio. Here’s why it’s been a struggle for decades | PBS NewsHour
See how to search.