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Asthma and chronic obstructive pulmonary disease COPD, Asian young man using metered dose inhaler MDI.
Human Chronic Obstructive Pulmonary Disease illustration
Healthy senior man wearing cpap mask sleeping smoothly on his back without snoring during day break,side view with backlit.Obstructive sleep apnea therapy.
World COPD day (Chronic Obstructive Pulmonary Disease) is observed every year in November, is the name for a group of lung conditions that cause breathing difficulties. Vector illustration
World COPD day (Chronic Obstructive Pulmonary Disease) is observed every year in November, is the name for a group of lung conditions that cause breathing difficulties. Vector illustration

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