child with allergies suffering during springtime cartoon

allergens allergic allergy asthma bad bloom blossom blowing boy branch breathing cartoon character child cold condition congestion cough disease drawing flowers flu grippe handkerchief health healthcare ill illness illustration immune medical mucus nasal nose outdoor paper plants pollen problem reaction respirator respiratory rhinitis runny season seasonal sensitive sensitivity sick sickness sneeze sneezing spring springtime summer symptoms system tissue unhealthy unwell vector