6 votes We’ve officially annihilated a second strain of polio. Only one remains. Posted October 26, 2019 by spit-evil-olive-tips Tags: medicine, vaccines, polio, epidemiology, eradication, diseases.infectious, author.beth mole, source.ars technica https://arstechnica.com/science/2019/10/were-closer-to-eradicating-polio-from-the-planet-2-of-3-strains-now-wiped-out/ Link information This data is scraped automatically and may be incorrect. Authors Beth Mole Published Oct 24 2019 Word count 590 words