Parvovirus B19: Everything You Need to Know

What is Parvovirus B19?

Parvovirus B19 is a common virus that is spread through respiratory droplets. It is a seasonal virus, meaning that it is more common during certain times of the year. The virus is most commonly spread during the spring and fall.

Parvovirus B19 is usually mild in people who are otherwise healthy. However, it can cause serious health problems in people who have weakened immune systems or who are pregnant.

How is Parvovirus B19 Spread?

Parvovirus B19 is spread through respiratory droplets. These droplets are released into the air when an infected person coughs, sneezes, or talks. The virus can then be inhaled by another person who is in close contact with the infected person.

Parvovirus B19 can also be spread through contact with infected blood or bodily fluids. This can occur during childbirth, blood transfusions, or organ transplants.

What Are the Symptoms of Parvovirus B19?

The symptoms of parvovirus B19 can vary depending on the person's age and immune system. In children, the virus typically causes a mild illness that may include the following symptoms:

• Fever
• Rash
• Headache
• Fatigue

In adults, parvovirus B19 can cause a more severe illness that may include the following symptoms:

• Joint pain
• Swelling
• Fatigue
• Rash
• Fever

How is Parvovirus B19 Diagnosed?

Parvovirus B19 is diagnosed by a blood test. The blood test can detect the presence of antibodies to the virus. Antibodies are proteins that the body produces to fight infection.

How is Parvovirus B19 Treated?

There is no specific treatment for parvovirus B19. Treatment is supportive and may include:

• Rest
• Pain relievers
• Anti-inflammatory medications

How Can I Prevent Parvovirus B19?

There is no vaccine to prevent parvovirus B19. However, you can reduce your risk of infection by:

• Washing your hands frequently with soap and water
• Avoiding contact with people who are sick
• Covering your mouth and nose when you cough or sneeze