Colour enhanced historic illustration of smallpox, showing stages and types of the disease. The last case of smallpox was diagnosed in 1977, and thanks to a series of vaccination campaigns, the WHO certified its eradication in 1979. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 3729 px × 4770 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |