Hepititis is cause by a virus. A, B, C, etc. Some are more problematic than others.
retroviruses
Retroviruses
Retroviruses are a specific class of virus that infect animals and people by writing their genetic code into the DNA of the animal or human host. Some (but not all) retroviruses cause cancer, either by directly interfering with a part of the host's DNA that prevents cancer or by encouraging the expression of a part of the host's DNA that starts or enhances cancer.
Hepititis
Reinhard Kurth has written: 'Retroviruses' -- subject(s): Genomics, Retroviruses, Genetics, Retroviridae, Pathogenicity
Evolution is origin of retroviruses .
Hepititis F was discovered in 1983 by an Indian who was named Khuroo.
retroviruses
retroviruses attack the dna
They are not part of any kingdom as they are not alive.
retroviruses