abstract blue human bronchial tree inside a glass dome attacted by viruses. neon sphere shield

protect digital polygon poly low save glass dome sphere human health disease organ pulmonary lung respiratory tract trachea bronchi pneumonia chronic obstructive bronchitis tuberculosis cupola diagnosis medicine shield barrier coronavirus covid infection influenza microbe vaccine virus flu metapneumovirus alveoli cancer emphysema bronchial asthma sarcoidosis embolism medical bronchiole capillaries bronchus tree