Parvovirus B19 Infection on the Rise
CDC Health Advisory Issued
The U.S. Centers for Disease Control and Prevention (CDC) has issued a Health Alert Network (HAN) Health Advisory to notify healthcare providers of an increase in parvovirus B19 infection activity.
Key Points:
- Parvovirus B19 infection is usually mild in healthy individuals.
- Common symptoms include "slapped cheek" rash in children and joint pain in adults.
- There is no vaccine or treatment for parvovirus B19 infection.
- Follow general respiratory precautions to prevent spread.
Parvovirus B19, also known as fifth disease, is a seasonal respiratory virus. It is spread through contact with infected respiratory droplets or blood products.
Symptoms of Parvovirus B19 Infection
Symptoms of parvovirus B19 infection vary depending on age and immune status. In children, the most common symptom is a distinctive "slapped cheek" rash on both cheeks.
In adults, the most common symptom is joint pain, particularly in the hands, feet, and knees. Other symptoms may include fever, fatigue, headache, and nausea.
Prevention and Treatment
There is no vaccine or specific treatment for parvovirus B19 infection. However, the CDC recommends following general respiratory precautions to prevent spread, including:
- Washing hands frequently with soap and water.
- Covering coughs and sneezes with a tissue or elbow.
- Staying home from work or school if you are sick.
Who is at Risk?
Anyone can get parvovirus B19 infection, but certain groups are at higher risk, including:
- Pregnant women
- People with weakened immune systems
- People who receive blood transfusions
Parvovirus B19 infection can be dangerous for pregnant women because it can cause miscarriage, stillbirth, and birth defects.
Comments