high risk
JC polyomavirus
JC virus
When to seek urgent care: Seek urgent medical care for severe symptoms
Key facts
Family
Polyomaviridae
Type
DNA virus
Severity
High
Incubation
2-14 days
Vaccine
None
Est. cases tracked
4,336
Symptoms
FeverRashFatigue
Transmission
Close contactContaminated surfaces
Prevention
Hand hygieneAvoid contact with cases
Treatment
Supportive care
Related viruses (same family)
BK polyomavirusMerkel cell polyomavirusWU polyomavirusKI polyomavirusTrichodysplasia spinulosa virus
This page is educational information, not medical advice or a diagnosis. For health concerns, consult a qualified healthcare professional. In an emergency, call your local emergency number.