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Lower respiratory tract infection (LRTI) is a term often used as a synonym for pneumonia but can also be applied to other types of infection including lung abscess and acute bronchitis. Symptoms include shortness of breath , weakness, fever , coughing and fatigue. [ 3 ]
~20% (children less than 2) [2] [1] ... Bronchiolitis is the most frequent lower respiratory tract infection and hospitalization in infants worldwide. [15]
Respiratory tract infections (RTIs) are infectious diseases involving the lower or upper respiratory tract. [1] An infection of this type usually is further classified as an upper respiratory tract infection (URI or URTI) or a lower respiratory tract infection (LRI or LRTI). Lower respiratory infections, such as pneumonia, tend to be far more ...
"In younger children or children with compromised immune systems it can sometimes cause bronchiolitis, which is a lower respiratory tract infection that may require a patient to be seen in the ...
An upper respiratory infection like the common cold, the flu, or COVID-19 Environmental irritants like smoke or dust A lower respiratory tract infections like bronchitis or pneumonia
A virus common among young children is surging in the U.S. and sparking concerns that hospitals could become overwhelmed this year by potential winter spikes in both the flu and COVID-19.
The most common lower respiratory tract infection is pneumonia, an infection of the lungs which is usually caused by bacteria, particularly Streptococcus pneumoniae in Western countries. Worldwide, tuberculosis is an important cause of pneumonia.
Chronic bronchitis is a lower respiratory tract disease, [26] defined by a productive cough that lasts for three months or more per year for at least two years. [1] [10] The cough is sometimes referred to as a smoker's cough since it often results from smoking.