Against The Odds:Serving the Community - National Library of …
https://www.nlm.nih.gov/exhibition/againsttheodds/exhibit/preventing_disease/making_history.html
WEBThe bifurcated needle, invented in the 1960s, needed only a small amount of vaccine and could be sterilized and reused many times. Close-up of a bifurcated needle, 2002. Courtesy CDC Public Health Image Library/James Gathany. Reward for reports of cases of smallpox, World Health Organization, 1970s. Courtesy National Library of Medicine.
DA: 59 PA: 83 MOZ Rank: 30