Richard Shope
American virologist (1901-1966)

Richard Edwin Shope (December 25, 1901 – October 2, 1966) was an American virologist who, together with his mentor Paul A. Lewis at the Rockefeller Institute, identified influenzavirus A in pigs in 1931. Using Shope's technique, Smith, Andrewes, and Laidlaw of England's Medical Research Council cultured it from a human in 1933. They and Shope in 1935 and 1936, respectively, identified it as the virus circulating in the 1918 pandemic. In 1933, Shope identified the Shope papilloma virus, which infects rabbits. His discovery later assisted other researchers to link the papilloma virus to warts and cervical cancer. He received the 1957 Albert Lasker Clinical Medical Research Award and was an elected member of the United States National Academy of Sciences, the American Philosophical Society, and the American Academy of Arts and Sciences.
Career
In 1931 Shope worked as researcher and together with Paul A. Lewis at Rockefeller University discovered that the cause of swine flu was virtually identical to bacillus influenza, a bacterium that had in 1892 been identified as the cause for human influenza. Shope and Lewis went on to identify a virus that also had links to influenza, putting into doubt the thesis that flu was caused by a bacterial infection. Soon after this controversial discovery, Lewis traveled to Brazil to study an outbreak of yellow fever. The 28 year old Shope had put himself forward for this research trip, but his offer was refused by Lewis.
Begin with the source’s own compact description: “Richard Shope” is american virologist (1901-1966). The dossier treats that line as a proposition to test through Richard, Shope and American, not as a finished interpretation.
Why this record matters
The phrase “american virologist (1901-1966)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q445001. VIAF identifies the subject as 39232471. The Library of Congress control number is nr91024002. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1901, 1966, 1931 and 1933.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Richard Shope”, its source revision and the description used here.
- Expand the search: follow Richard Shope primary sources, Richard Shope archive and Richard research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Richard Shope”?
- Which institution is responsible for the underlying evidence?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “Richard Shope” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.