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Pope Francis in hospital: How to reduce the chances of contracting pneumonia and other respiratory infectionsUpper respiratory tract infections affect the sinuses and throat and would ... They include bronchitis, which is an inflammation of the airway passages leading to the lungs. People with acute ...
Respiratory tract infections caused by viruses ... variable responses that may contribute to asthma symptoms. After upper airway infection and viral replication, epithelial cell lysis occurs ...
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