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    Graceful woman practicing yoga side lunge in sunny window — Stock Photo
    Graceful woman practicing yoga side lunge in sunny window
    Digital artwork of Streptococcus pneumoniae bacteria inside alveoli of lung causing pneumonia. — Stock Photo
    Digital artwork of Streptococcus pneumoniae bacteria inside alveoli of lung causing pneumonia.
    Lung tissue, coloured transmission electron micrograph (TEM). of a pulmonary capillary containing two red blood cells (red) and three platelets (brown). A basement membrane (cyan) surround the endothelium separating it from the alveolar epithelium — Stock Photo
    Lung tissue, coloured transmission electron micrograph (TEM). of a pulmonary capillary containing two red blood cells (red) and three platelets (brown). A basement membrane (cyan) surround the endothelium separating it from the alveolar epithelium
    Fibrous-cavernous pulmonary tuberculosis cavity in right lung with well-formed fibrous layer. — Stock Photo
    Fibrous-cavernous pulmonary tuberculosis cavity in right lung with well-formed fibrous layer.
    Chlamydia bacteria, illustration — Stock Photo
    Chlamydia bacteria, illustration
    Focused female athlete doing side lunge exercise and stretching legs while warming up during training on embankment near sea — Stock Photo
    Focused female athlete doing side lunge exercise and stretching legs while warming up during training on embankment near sea
    Couple in green scene with rocks view — Stock Photo
    Couple in green scene with rocks view
    Blood pressure and circulatory system with labels — Stock Photo
    Blood pressure and circulatory system with labels
    Full length of concentrated young athletic guy in sportswear doing Side Lunges exercise with elastic band while training alone in spacious fitness studio with mirror — Stock Photo
    Full length of concentrated young athletic guy in sportswear doing Side Lunges exercise with elastic band while training alone in spacious fitness studio with mirror
    Conceptual illustration of coronavirus particles in human lungs. — Stock Photo
    Conceptual illustration of coronavirus particles in human lungs.
    Fit african american woman doing lunges exercising in city. healthy urban active lifestyle and outdoor fitness. — Stock Photo
    Fit african american woman doing lunges exercising in city. healthy urban active lifestyle and outdoor fitness.
    Young barefoot female athlete supporting partner during training on pole in studio — Stock Photo
    Young barefoot female athlete supporting partner during training on pole in studio
    Adult male anatomy — Stock Photo
    Adult male anatomy
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung — Stock Photo
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung
    Man smokes a pipe in a Teheran market — Stock Photo
    Man smokes a pipe in a Teheran market
    Lung cancer in female realistic body 3d model, conceptual computer illustration. — Stock Photo
    Lung cancer in female realistic body 3d model, conceptual computer illustration.
    Digital artwork of human cell with cytomegalic inclusion disease symptom of cytomegalovirus infection. — Stock Photo
    Digital artwork of human cell with cytomegalic inclusion disease symptom of cytomegalovirus infection.
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung — Stock Photo
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung
    MOM PUTTING INALATOR TO HER BABY — Stock Photo
    MOM PUTTING INALATOR TO HER BABY
    Human silhouette showing lung cancer tumor, conceptual illustration. — Stock Photo
    Human silhouette showing lung cancer tumor, conceptual illustration.
    Tween girl lunging draft horse in arena — Stock Photo
    Tween girl lunging draft horse in arena
    Illustration of bacteria causing bacterial pneumonia in alveoli. — Stock Photo
    Illustration of bacteria causing bacterial pneumonia in alveoli.
    Pulmonary circulation of human heart and lung — Stock Photo
    Pulmonary circulation of human heart and lung
    Human alveoli anatomy — Stock Photo
    Human alveoli anatomy
    Senior woman using spirometer, measuring lung capacity and peak expiratory force. — Stock Photo
    Senior woman using spirometer, measuring lung capacity and peak expiratory force.
    Nipah virus particles, computer illustration. Nipah virus is zoonotic (transmitted to humans from animals) and was first found in Malaysia and Singapore in people who had close contact with pigs — Stock Photo
    Nipah virus particles, computer illustration. Nipah virus is zoonotic (transmitted to humans from animals) and was first found in Malaysia and Singapore in people who had close contact with pigs
    Young barefoot female in sportswear practicing yoga on Crescent Pose against rocky mountain in sunlight — Stock Photo
    Young barefoot female in sportswear practicing yoga on Crescent Pose against rocky mountain in sunlight
    Senior man using incentive speedometer with tube. — Stock Photo
    Senior man using incentive speedometer with tube.
    Lung cancer in female transparent body, conceptual computer illustration. — Stock Photo
    Lung cancer in female transparent body, conceptual computer illustration.
    Conceptual illustration of coronavirus particles entering human lungs. — Stock Photo
    Conceptual illustration of coronavirus particles entering human lungs.
    Traditional chinese lung slices dish — Stock Photo
    Traditional chinese lung slices dish
    Blood vessel in the lung — Stock Photo
    Blood vessel in the lung
    Infected bronchus with mucus — Stock Photo
    Infected bronchus with mucus
    Full length of concentrated young athletic guy in sportswear doing Side Lunges exercise with elastic band while training alone in spacious fitness studio with mirror — Stock Photo
    Full length of concentrated young athletic guy in sportswear doing Side Lunges exercise with elastic band while training alone in spacious fitness studio with mirror
    Spring flowers representing unhealthy human lungs, conceptual studio shot. — Stock Photo
    Spring flowers representing unhealthy human lungs, conceptual studio shot.
    Illustration of spores of the yeast-like fungus Histoplasma capsulatum. When inhaled these spores can cause a respiratory disease called histoplasmosis — Stock Photo
    Illustration of spores of the yeast-like fungus Histoplasma capsulatum. When inhaled these spores can cause a respiratory disease called histoplasmosis
    Side view unrecognizable person in silver costume with breathing apparatus and hose attached to potted plant sitting on chair in weathered abandoned house room — Stock Photo
    Side view unrecognizable person in silver costume with breathing apparatus and hose attached to potted plant sitting on chair in weathered abandoned house room
    Digital illustration of human alveoli on white background. — Stock Photo
    Digital illustration of human alveoli on white background.
    Illustration of Nipah viruses binding to receptors on human cells, an initial stage of Nipah infection. Nipah virus is zoonotic (transmitted to humans from animals) and was first found in Malaysia and Singapore — Stock Photo
    Illustration of Nipah viruses binding to receptors on human cells, an initial stage of Nipah infection. Nipah virus is zoonotic (transmitted to humans from animals) and was first found in Malaysia and Singapore
    Side view of young ethnic female in sportswear standing in Ashta Chandrasana pose during yoga practice on sea shore — Stock Photo
    Side view of young ethnic female in sportswear standing in Ashta Chandrasana pose during yoga practice on sea shore
    Skeletal system and brain structure — Stock Photo
    Skeletal system and brain structure
    Lung tissue, coloured transmission electron micrograph (TEM). — Stock Photo
    Lung tissue, coloured transmission electron micrograph (TEM).
    Young girl sitting and inhaling through a nebuliser at home. — Stock Photo
    Young girl sitting and inhaling through a nebuliser at home.
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung — Stock Photo
    Lung bronchiole. Light micrograph of a section through lung tissue and a bronchiole. Bronchi form branches from the trachea and gradually diminish in diameter with increasing branching into bronchioles within the lung
    Side view of tranquil slim female standing in Anjaneyasana with Namaste hands and practicing yoga at home — Stock Photo
    Side view of tranquil slim female standing in Anjaneyasana with Namaste hands and practicing yoga at home
    Healthy and Infected bronchus — Stock Photo
    Healthy and Infected bronchus
    Human silhouette showing lung cancer tumor, conceptual illustration. — Stock Photo
    Human silhouette showing lung cancer tumor, conceptual illustration.
    Coloured computed tomography (CT) scan of a section through the chest of a 76-year-old male patient with a malignant (cancerous) tumour (bright, right) of the bronchus. — Stock Photo
    Coloured computed tomography (CT) scan of a section through the chest of a 76-year-old male patient with a malignant (cancerous) tumour (bright, right) of the bronchus.
    Internal organs and cardiovascular system — Stock Photo
    Internal organs and cardiovascular system
    Full body of fit female with long hair performing Revolved Crescent Lunge on the Knee asana while filming yoga training on smartphone attached to tripod — Stock Photo
    Full body of fit female with long hair performing Revolved Crescent Lunge on the Knee asana while filming yoga training on smartphone attached to tripod
    Normal human alveoli — Stock Photo
    Normal human alveoli
    Fungus Sporothrix schenckii, causative agent of infection sporotrichosis, computer illustration. Fungal threads of vegetative mycelium are seen, each thread is called hypha, with spores produced from some hyphae — Stock Photo
    Fungus Sporothrix schenckii, causative agent of infection sporotrichosis, computer illustration. Fungal threads of vegetative mycelium are seen, each thread is called hypha, with spores produced from some hyphae
    Caucasian and African American sportswomen wearing protective fencing outfits during a fencing training session, lunging at each other with their epees. Fencers training at gym. — Stock Photo
    Caucasian and African American sportswomen wearing protective fencing outfits during a fencing training session, lunging at each other with their epees. Fencers training at gym.
    Anonymous female in sportswear leaning back on mat while practicing yoga near window at home — Stock Photo
    Anonymous female in sportswear leaning back on mat while practicing yoga near window at home
    Digital illustration of rod-shaped bacteria inside alveoli of lung causing Bacterial pneumonia. — Stock Photo
    Digital illustration of rod-shaped bacteria inside alveoli of lung causing Bacterial pneumonia.
    Lung cancer, digital illustration and light micrograph of cancerous tissue. — Stock Photo
    Lung cancer, digital illustration and light micrograph of cancerous tissue.
    Side view of anonymous female practicing yoga with raised arms on boulders against ocean under cloudy sky at sundown — Stock Photo
    Side view of anonymous female practicing yoga with raised arms on boulders against ocean under cloudy sky at sundown
    Lung cancer, digital illustration and light micrograph of cancerous tissue. — Stock Photo
    Lung cancer, digital illustration and light micrograph of cancerous tissue.
    Colored X-ray showing blood vessels in lung. — Stock Photo
    Colored X-ray showing blood vessels in lung.
    Fibrous-cavernous pulmonary tuberculosis cavity in right lung with well-formed fibrous layer. — Stock Photo
    Fibrous-cavernous pulmonary tuberculosis cavity in right lung with well-formed fibrous layer.