Presumably, fine aerosols containing bacteria have regular access to the bronchial tree so that a potent antibacterial mechanism must be considered to be operative in the lower respiratory tract ...

they can replicate efficiently only in cells in the lower region of the respiratory tract, where the avian-virus receptor is prevalent. This restriction may contribute to the inefficient human-to ...

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. Air pollution is a well-known risk ...

Considering taking supplements to treat lower respiratory tract infections? Below is a list of common natural remedies used to treat or reduce the symptoms of lower respiratory tract infections.