Timeline December 1822

2nd Millennium › 19th Century › 1820s › 1822 › December 1822

December 1822

All

Person

Event

Conflicts

Disaster / crisis

Science

Culture

Companies

Countries

Dashed left edge = started before December 1822 · Dashed right edge = ongoing beyond December 1822

Events in December 1822 1

1822 – 1895 Louis Pasteur Father of Microbiology Discovered the principles of vaccination, microbial fermentation, and pasteurization.