TIL a man named James Harrison had rare antigens for Rhesus disease. He donated plasma every week for 60 years and saved an estimated 2.4 million babies.
https://www.lifeblood.com.au/news-and-stories/stories/james-harrison
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1endrbm/til_a_man_named_james_harrison_had_rare_antigens/