Immunization. Health worker injects smallpox vaccine with a vaccine gun into the arm of a man in tribal dress. Inoculation provides immunity to a number of infectious diseases. Photographed in Africa | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / CDC |
Taille de l’image : | 3732 px × 4818 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : | - |