Phage or bacteriophage infects bacteria.
Bacteria and virus
Smallpox was a virus.
virus
a bacteria. the bacteria that causes pneumonia is called pneumoniae.
Bacteria Virus
Virus
Virus
Virus
virus
Mutations of Bacteria from Virus Sensitivity to Virus Resistance was created in 1943.
No bacteria is huge compared to a virus
Kuru is neither a virus or a bacteria but rather a proin.