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DNA Viruses
Polyomaviridae
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Cards (4)
Polyomaviridae
Small, non enveloped, circular double stranded DNA virus
Latent
states are in the
kidney
and B
lymphocytes
Associated with
immunocompromised
individuals
Bk virus is associated
hemorrhagic
cystitis and JC virus is associated with disease or progressive multifocal
leukoencephalopathy
MC virus is associate with
Merkel
Cell
Carcinoma
BK
and
JC
- are
initials
of patients in where they discovered the virus
BK virus (Polyomavirus hominis 1)
Causes mild or
asymptomatic
infection in
children
JC virus (Polyomavirus hominis 2)
May cause progressive
multifocal
leukoencephalopathy
One of the
leading
cause of death for those with
HIV
and persistent UTI
Patient develops CNS,
white
matter
damage
Viruses under Polyomaviridae
BK
Virus
JC
Virus