Behind the images

Documents, objects, evidence.

The exhibit covers draw on public collections and openly licensed research photographs. Here are the complete images, their creators, and the records that establish how they can be reused.

Rights records checked September 8, 2026. Download the image catalogue (JSON).

A broadside headed Abstract of Quarantine Regulations, with six closely printed columns of instructions for ships.

Wellcome Collection

Abstract of Quarantine Regulations

British government · 1826

Instructions for ships arriving in British waters. The cover introduces the maritime-quarantine dossier; it is a historical document, not current guidance.

Public Domain Mark. Wellcome image record rtwc97vd identifies this digitisation as public domain.

Resized and encoded as WebP; cover presentation crops through CSS. No colourisation or retouching. The full uncropped image is shown on the credits page.

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A masked nurse takes a patient’s pulse beside a line of hospital beds on a long open-sided ward.

Library of Congress

Influenza ward, Walter Reed Hospital, Washington, D.C.

Harris & Ewing · c. 1918

A clinical scene from the 1918 influenza pandemic, one event within the much longer timeline.

No known restrictions. The Library of Congress states “No known restrictions on publication.” The catalogue dates the photograph c. 1918, Nov. 1, and cautions that its older caption-card data is unverified.

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Black-and-white transmission electron micrograph of smallpox virions, including a particle with its internal viral core visible.

CDC Public Health Image Library

Smallpox virus virions, transmission electron micrograph

CDC / Dr. Fred Murphy; Sylvia Whitfield · 1975

The image depicts smallpox virus, one of the atlas’s pathogen profiles. The resized detail is not a calibrated measurement image.

Public domain. PHIL 1849 explicitly identifies this image as public domain, free of copyright restrictions.

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An 1870 engraving of the large Dreadnought hospital ship moored off Greenwich, with small rowing boats alongside.

Wellcome Collection

The Dreadnought, hospital ship for seamen, at Greenwich

The Illustrated London News; engraver not identified · 1870

A documented hospital ship. The interactive cutaway inside the exhibit remains a separate schematic teaching model and does not reconstruct this vessel.

Public Domain Mark. Wellcome image record hubucktr, image V0013350, marks this digitisation as public domain.

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A hand-drawn map of Boston and surrounding waterways, with buildings and entrenchments marked on aged paper.

Library of Congress

Plan of Boston & vicinity

Cartographer unidentified · c. 1775

Geographic context for movement and encampments. The map does not itself record disease cases. North is to the left in the original.

Public domain. Eighteenth-century manuscript map. Library of Congress Geography and Map Division; the catalogue dates it [1775?] and the download is unrestricted.

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Gloved hands hold a skull during examination of the jaw and teeth in the Varnhem dental research project.

PLOS / EurekAlert!

Examination of Viking jaw and teeth

Carolina Bertilsson · Published 2023; photograph date unspecified

Photograph released with the 2023 Varnhem dental study cited in the exhibit. The Varnhem sample is distinct from the Ribe and Birka samples.

CC BY 4.0. The PLOS media record credits Carolina Bertilsson and explicitly licenses this photograph CC BY 4.0.

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