Map detailing emerging or reemerging disease threats since 1990. Of the diseases on this map, which was published in 2003, all but three (cholera, dengue and diphtheria) are zoonotic, that is they are transmitted to humans from infected animals. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Library of Congress |
Bildgröße: | 5204 px × 3358 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |