Judy Fay London is a published writer (who writes fiction and nonfiction; novels and short stories), and motivational speaker; A former entrepreneur, translator, teacher, part-time tour guide and model, Judy is also a fan of Jack London and Friedrich A Hayek; a dog lover; and a yoga lover.
Judy’s Amazon: https://www.amazon.com/-/e/B08V8HW82F
Join Judy’s family: www.judyfaylondon.com/product-category/vip/
Buy Judy a Coffee: https://judyfaylondon.com/product/buy-judy-a-coffee/
Judy’s YouTube channels:1) https://www.youtube.com/@JudyFayLondon
2) https://www.youtube.com/@JudyPlus
Her Twitter: twitter.com/JudyFayLondon
Related articles: 1) www.chop.edu/centers-programs/vaccine-education-center/vaccine-history/developments-by-year
2) www.reidhealth.org/blog/history-of-vaccines
3)www.peertechzpublications.com/articles/JVI-8-149.php
Note: The first background music Dark Hallway is written by Kevin MacLeod. This music is available for commercial and non-commercial purposes.The second background music–“Behind the Sword”, written by Alexander Nakarada, is available for commercial and non-commercial purposes.