Waldemar Haffkine created the world's first vaccines for cholera and plague. Then a disaster derailed his life.
from BBC News - World https://ift.tt/2Ke90m4
Thursday, 10 December 2020
Home »
bbc news
,
bbc world
,
latest news
,
trend news
,
world news
» Waldemar Haffkine: The vaccine pioneer the world forgot
0 comments:
Post a Comment