asthma icon.thin linear, gradient, blue stroke and bold style on white background

asthma icon vector line respiratory lung disease medicine health cough illness pulmonary outline inhaler medical human isolated care symbol pneumonia allergy set thin bronchial healthy oxygen pictogram sign treatment bronchi linear design editable man cancer patient nebulizer bronchitis lungs body graphic breath stroke allergic sickness emphysema virus simple anatomy gradient blue bold style white background icon thin background