If your child suddenly has bright red cheeks that look like they’ve been, well… slapped – it might be Parvovirus B19, also known as slapped cheek syndrome or fifth disease.
This common childhood illness is caused by a virus and often spreads easily in schools and childcare settings, especially in winter and spring.
Here’s what you need to know:
Who gets it?
Children between 4–10 years are most commonly affected, but people of any age can catch it.
Symptoms:
• Bright red cheeks (like sunburn or a slap)
• A lacy pink rash that may spread to the arms, legs, or trunk
• Mild fever, headache, and fatigue
• Some kids won’t have symptoms at all!
Is it contagious?
Yes – but only before the rash appears. Once the rash is visible, the virus usually isn’t contagious anymore. Most kids recover completely without any need for treatment.
What should I do?
There’s no specific medicine to treat it – just rest, fluids, and pain relief if needed. The virus usually goes away on its own in 7–10 days.
When to see your GP:
• If your child is very unwell• If they have an existing medical condition (e.g. low immunity or sickle cell disease)
• If you’re pregnant – parvovirus can affect unborn babies in rare cases, so it’s important to seek advice.
💬 Got questions or need a doctor’s opinion? We’re here to help.
