a small boy who suffering from illness bronchial asthma getting treatment with aerosol inhaler outdoors

small boy who suffering illness bronchial asthma getting treatment aerosol inhaler outdoors baby inhalation pneumonia mask allergic metereddose breathing child medicine kid allergy breath medical health respiratory therapy patient covid19 sick disease asthmatic caucasian care face flu equipment little cough ill healthcare nebulizer virus cure one bronchitis person obstructive symptoms inhaling gasp prevention complications