This child came in contact with the vaccinia virus from her twin sister who had just been innoculated. Ocular vaccinia is an eye infection that can be mild to severe,leading to loss of vision. Vaccinia (smallpox) vaccine is a highly effective immunizing agent that brought about the global eradication of smallpox | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source |
Taille de l’image : | 2928 px × 1951 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|