Parvovirus B19

The pediatrician and the infectious disease specialist are the specialists who recognize parvovirus B19 infection, a common virus that causes a generally mild illness, more frequent in childhood. In children it usually presents with a characteristic redness on the cheeks.

How it presents:

• Redness on the cheeks, as if slapped
• Rash on the arms, trunk, or legs
• Mild cold-like symptoms
• In some adults, joint discomfort

How it is transmitted: It spreads mainly through respiratory droplets from coughing, sneezing, or close contact.

Whom to see?: The pediatrician and the pediatric infectious disease specialist evaluate the condition; the dermatologist and the allergist help distinguish the rash. If questions arise about the rash or general condition, it is advisable to discuss it with a professional.