41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
10743006
1028927
2
Public Timelines
FAQ

jan 1, 1858 - Rudolf Virchow's work discovered that diseases occur at a cellular level.

Description:

This changed the way scientists looked at diagnosing and treating diseases. Prior to Pasteur's biogenesis proof, Virchow's work arised from the key idea of biogenesis, cells arise from preexisting cells.

Added to timeline:

Date:

jan 1, 1858
Now
~ 168 years ago