jan 1, 1933 - Cottontail Rabbit Papillomavirus Cottontail rabbit papillomavirus, also known as Shope papilloma viruswas discovered by Richard Shope. This virus causes skin tumours and warts on infected rabbits. Sources - Date accessed: https://www.sciencedirect.com/topics/neuroscience/shope-papilloma-virus - 28/09/2018 https://resources.rndsystems.com/images/site/rnd-systems-viral-poster.png - 28/09/2018
Added to timeline:
Date:
jan 1, 1933
Now
~ 92 years ago