Light micrograph of a macrophage white blood cell in the early stages of infection with African swine fever (ASF) virus. ASF virus causes African swine fever, a haemorrhagic fever in pigs that has a high mortality rate. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / US DEPARTMENT OF AGRICULTURE / Keith Weller |
Taille de l’image : | 3750 px × 2487 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |