One year after the start of an epidemic of exceptional magnitude, parvovirus B19 continues to circulate in France. This viral disease, benign in most cases, mainly affects children and can result in a characteristic skin rash, known as “fifth disease”.
- A year after the peak of the epidemic, the virus continues to circulate but at a slower rate.
- The disease is usually mild in children and manifests itself with a characteristic rash.
- To protect your child, follow barrier gestures, maintain good hygiene and consult a doctor if in doubt.
While the epidemic appears to have abated since its peak in March 2024the virus remains present and cases continue to be reported. It is therefore important for parents to know the symptoms, modes of transmission and the precautions to take to protect their children.
Symptoms and complications: when should you worry?
Parvovirus B19 typically presents as a pinkish rash on the cheeks (“slaps”) that then spreads to the arms, legs, and trunk. This rash, which does not itch, may be accompanied by fever, headache, fatigue, and joint pain.
In most cases, the disease is mild and resolves spontaneously within a few weeks. However, it is important to consult a doctor if your child has:
- High fever (over 38.5°C)
- Severe joint pain
- Signs of anemia (paleness, severe fatigue, shortness of breath)
- Neurological symptoms (meningitis, encephalitis)
These complications, although rare, can be serious and require hospitalization. It is therefore important not to ignore the symptoms and to consult a doctor if in doubt.
Transmission and prevention: how to protect your child?
Parvovirus B19 is transmitted through the respiratory tract, via droplets projected when coughing or sneezing. It can also be transmitted by direct contact with the blood or nasal secretions of an infected person.
To protect your child, it is important to:
- Teach him the barrier gestures: wash his hands regularly, cough or sneeze into his elbow, use single-use tissues and then throw them in a closed bin.
- Avoid contact with sick people: If your child has symptoms, it is important to keep them at home and avoid them attending daycare, schools or daycare centers.
- Maintain good hand and surface hygiene: Regularly clean your child’s hands and surfaces they touch frequently.
In the event of an epidemic, it is also possible to vaccinate your child against parvovirus B19. This vaccine, not reimbursed by Social Security, is available in pharmacies and must be administered by a doctor.
A reassuring message for parents
While the parvovirus B19 epidemic may have worried parents, it is important to remember that this disease is generally benign and heals spontaneously in most cases. By following prevention guidelines and remaining vigilant for symptoms, you can protect your child and limit the spread of the virus.
do not forget : if in doubt or concerned, do not hesitate to consult your doctor.