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Causes of pneumonia in the elderly Pneumonia can be caused by a buildup of bacteria, viruses, or fungi in the lungs. There are several types of bacteria that can cause pneumonia, some typical and ...
The elderly and those with a weakened immune system are especially vulnerable to contracting cellulitis. [ citation needed ] Diabetics are more susceptible to cellulitis than the general population because of impairment of the immune system; they are especially prone to cellulitis in the feet, because the disease causes impairment of blood ...
It can be a cause of neonatal infections. [4] Streptococcus pneumoniae is the main cause of community acquired pneumonia and meningitis in children and the elderly, [5] and of sepsis in those infected with HIV. The organism also causes many types of pneumococcal infections other than pneumonia.
Atypical bacteria causing pneumonia are Coxiella burnetii, Chlamydophila pneumoniae (), Mycoplasma pneumoniae (), and Legionella pneumophila.. The term "atypical" does not relate to how commonly these organisms cause pneumonia, how well it responds to common antibiotics or how typical the symptoms are; it refers instead to the fact that these organisms have atypical or absent cell wall ...
The most common causes of pneumonia are bacteria and viruses, Dr. Carrie Horn, chief medical officer at leading U.S. respiratory hospital National Jewish Health in Denver and a hospitalist ...
In infants, RSV can cause bronchiolitis (inflammation of the small airways in the lung) and pneumonia. In adults, RSV can sometimes lead to such serious conditions as asthma, chronic pulmonary ...
These infections include cellulitis of the site of fetal monitoring (caused by Bacteroides spp.), bacteremia, aspiration pneumonia (caused by Bacteroides spp.), conjunctivitis (caused by clostridia), omphalitis (caused by mixed flora), and infant botulism. [46] [47] Clostridial species may play a role in necrotizing enterocolitis. [48]
Just one in four (25%) people at high risk of pneumococcal disease, an infection that causes pneumonia—children younger than 2, adults older than 64, and those with certain chronic health ...