Long-term exposure to PM2.5, PM10, NO2 and ozone (O3) air pollution is associated with more hospital admissions for lower respiratory tract infections in adults.

Respiratory tract diseases are illnesses that affect components of the respiratory system, including the nasal passages, the bronchi and the lungs. They range from acute infections, such as ...

Lung disease can happen when there are problems in any part of this system. Your windpipe (trachea) branches into tubes called bronchi ... branch into tiny tubes (bronchioles) that end in ...

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The bronchi ... respiratory health can reveal conditions such as chronic bronchitis and emphysema. One reason breathing becomes more challenging is that the lungs produce more mucus, and the ...

A narrowing of the smallest airways in the lung (bronchioles) causes wheezing. This narrowing results from swelling caused by a virus. The respiratory syncytial virus (RSV) causes most bronchiolitis.

3 Shanghai Engineering Research Center of Respiratory Endoscopy ... but the novel ENB system can be used with a thin LW and a thin bronchoscope to reach more distal bronchus. The operator manoeuvres ...

A narrowing of the smallest airways in the lung (bronchioles) causes wheezing. This narrowing results from swelling caused by a virus. The respiratory syncytial virus (RSV) causes most bronchiolitis.

Ablation positions were chosen at plausible tumour locations (bronchioles of grade 5 or above, approximately 2 mm in diameter). A flexible cryoprobe was guided to the target bronchus through ... using ...

The Vatican said preliminary tests showed Pope Francis had a respiratory tract infection, was running a mild fever and was in ...

Pope Francis will be hospitalized at Rome’s Gemelli Polyclinic at the end of Friday’s daily audiences to undergo some ...