Louse-Grown Rickettsia Vaccine
Creates a production method using infected lice to cultivate the pathogen.
Historical biography archive · Updated 2026-11-03
Rudolf Weigl Biography and Timeline
Follow Rudolf Weigl through 2 dated historical records for Poland.
Rudolf Weigl, historical timeline
A chronological timeline drawn from matching World History Database records.
2Distinct records
1 of 1Page
1930–1930Years on this page
1930
Typhus Vaccine
Develops an effective vaccine against epidemic typhus.
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.