Signs & Symptoms of the Parvo Virus

The parvovirus, or parvo virus, is a common mild infection in children. Adults can catch this virus, which spreads person to person, as well. The infection sometimes occurs with no symptoms in children or adults, and even when children develop the rash common with this virus, they typically feel well. People often mistake parvo virus for measles or rubella.

Dogs and cats also can become infected with parvo virus, but it is not the same strain that affects humans.

Initial Symptoms

• Initial signs of parvo virus are mild flu-like or cold-like symptoms which last 5 to 10 days. These include fatigue, headache, low-grade fever, sore throat, and upset stomach. These symptoms are often worse in adults.

Rash Characteristics

• The most common sign of parvo virus in children is a bright red rash on both cheeks. The rash may spread to the arms, chest, abdomen, back, buttocks and thighs, where it is pink and lacy in appearance, and slightly raised.

Rash Duration

• The rash may disappear and reappear for up to 3 weeks. It might worsen when the child is exposed to sunshine or extreme temperatures.

Rash in Adults

• Adults with parvo virus usually do not get a facial rash, but may develop the body rash.

Joint Soreness

• Along with flu-like symptoms, the most common sign of parvo virus infection in adults is joint soreness in the hands, wrists, knees or ankles, which can last several weeks. A small number of people can develop a continuing arthritis which is similar to rheumatoid arthritis.