Smallpox isolation ward, Gloucester, UK, in 1896. Smallpox is an often-fatal disease caused by the Variola virus. Prior to vaccination (first performed in 1796) it killed millions of people each year. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / WELLCOME IMAGES |
Bildgröße: | 3410 px × 2568 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |