There's a New Vaccine to Protect Us From the Black Death | IELTS, ESP, EAP and CALL | Scoop.it
From futurism.com - October 17, 2016 12:10 PM
Vaccine researchers have come up with vaccines that could help fight against the "Black Death" which killed 50 million people in the 14th century. Medical advancements such as this show how science has better prepared us to deal with natural threats.