Each year, during the National Immunization Day, more than 200 million children across India receive polio vaccinations. In 2011, the number of new cases of polio has dropped to just a handful.
Tags: PF, Video, Polio
See Also : โมเดลกระดาษ ดูการ์ตูน
No comments:
Post a Comment
แสดงความคิดเห็น