portrait child boy yawning while sitting on metal bench in the park. bored kid sitting alone outsied in sunny day spring or summer

adorable air allergic allergies allergy asthma baby bored boy breathing care caucasian change child childhood children closeup dirt dust expression eyes face fever flu green hay health ill illness itchy kid medicine mites nose outdoor oxygen park patient pollen pollution preschool pupil respiratory running scratching season sick sneezing spring summer the toddler virus yawning