United Nations @UN
Thanks to vaccines, polio cases have decreased by over 99% since 1988. But more efforts are needed. On Thursday’s #WorldPolioDay, learn more about the importance of eradicating the virus that can cause total paralysis in a matter of hours: https://t.co/WXiKzAiuuv #VaccinesWork https://t.co/LWHTspvtXy — PolitiTweet.org