# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/richard-pfeiffer
# Generated: 2026-08-13T22:16:12.513Z

schema: https://schema.org/Person
url: "https://fame.am/person/richard-pfeiffer"
name: "Richard Pfeiffer"
slug: "richard-pfeiffer"
description: "Richard Friedrich Johannes Pfeiffer FRS was a German physician and bacteriologist. Pfeiffer is remembered for his many fundamental discoveries in immunology and bacteriology, particularly for the discovery of endotoxins and the formulation of a vaccine for typhoid fever."
tagline: "German physician and bacteriologist (1858–1945)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Richard_Pfeiffer.jpg?width=1200"
gender: "male"
country:
  name: "Germany"
  isoCode: "DE"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1858-03-27"
deathDate: "1945-09-15"
livingStatus: "DECEASED"
scores:
  popularity:           46.25
  momentum:             0
  historical:           14.220268
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  70
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://tr.wikipedia.org/wiki/Richard_Friedrich_Johannes_Pfeiffer"
    title: "Richard Friedrich Johannes Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%B1%D8%AA%D8%B4%D8%A7%D8%B1%D8%AF_%D8%A8%D9%81%D9%8A%D9%81%D8%B1"
    title: "رتشارد بفيفر"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%B1%D8%AA%D8%B4%D8%A7%D8%B1%D8%AF_%D8%A8%D9%81%D9%8A%D9%81%D8%B1"
    title: "رتشارد بفيفر"
    type:  "WIKIPEDIA"
  - url: "https://azb.wikipedia.org/wiki/%D8%B1%DB%8C%DA%86%D8%A7%D8%B1%D8%AF_%D9%81%D8%B1%DB%8C%D8%AF%D8%B1%DB%8C%D8%B4_%D8%AC%D9%88%D9%87%D8%A7%D9%86%D8%B3_%D9%BE%D9%81%DB%8C%D9%81%D8%B1"
    title: "ریچارد فریدریش جوهانس پفیفر"
    type:  "WIKIPEDIA"
  - url: "https://be.wikipedia.org/wiki/%D0%A0%D1%8B%D1%85%D0%B0%D1%80%D0%B4_%D0%9F%D1%84%D0%B0%D0%B9%D1%84%D0%B5%D1%80"
    title: "Рыхард Пфайфер"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Richard_Friedrich_Johannes_Pfeiffer"
    title: "Richard Friedrich Johannes Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Richard_Pfeiffer"
    title: "Richard Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Richard_Pfeiffer_(Mediziner)"
    title: "Richard Pfeiffer (Mediziner)"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Richard_Friedrich_Johannes_Pfeiffer"
    title: "Richard Friedrich Johannes Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Richard_Pfeiffer"
    title: "Richard Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Richard_Friedrich_Johannes_Pfeiffer"
    title: "Richard Friedrich Johannes Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Richard_Pfeiffer"
    title: "Richard Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%AA%E3%83%92%E3%83%A3%E3%83%AB%E3%83%88%E3%83%BB%E3%83%97%E3%83%95%E3%82%A1%E3%82%A4%E3%83%95%E3%82%A1%E3%83%BC"
    title: "リヒャルト・プファイファー"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Richard_Pfeiffer"
    title: "Richard Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Richard_Pfeiffer"
    title: "Richard Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9F%D1%84%D0%B5%D0%B9%D1%84%D1%84%D0%B5%D1%80%2C_%D0%A0%D0%B8%D1%85%D0%B0%D1%80%D0%B4"
    title: "Пфейффер, Рихард"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Richard_Pfeiffer"
    title: "Richard Pfeiffer"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q73255"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump