Walking pneumonia is an infection of the lungs that's often caused by the mycoplasma bacteria.
Cold-like symptoms of cough, sore throat, headache, feeling tired, and a low fever start slowly. The infection is usually so mild that your child may walk around with it without knowing they have it. Most children don't get sick enough to be in the hospital. It's more common in younger people.
Walking pneumonia is usually treated with antibiotics.
Your child's cough may last for a few weeks after the infection has been treated. They may have some wheezing too. These symptoms will go away over time.