We were all caught up in Mothers Day, yesterday. So I missed an important milestone. Smallpox Eradication Program in India was my first posting overseas. You will need some time to read the attached article, but it is worth the time. And why you should be thankful for vaccines!
Read More: https://www.vox.com/future-perfect/21493812/smallpox-eradication-vaccines-infectious-disease-covid-19