low risk
Parainfluenza virus 4
Respiratory virus
When to seek urgent care: Usually mild; see a doctor if symptoms persist or worsen
Key facts
Family
Paramyxoviridae
Type
RNA virus
Severity
Mild
Incubation
1-7 days
Vaccine
None
Est. cases tracked
983
Symptoms
FeverCoughSore throatFatigue
Transmission
Respiratory dropletsContact
Prevention
Hand hygieneAvoid close contact when illVentilation
Treatment
Supportive care
Related viruses (same family)
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.