Pneumonia in hospitals, or hospital-acquired pneumonia, Lung infection is occurring during the stay in hospital. Urinary tract infections, pneumonia is the second most common type of hospital infections. Most cases are caused by bacteria, this disease can occur at the beginning or end of any person, hospital with pneumonia early after Outlook better. Pneumonia hospitalization can be dangerous because patients patients often have less resistance to disease, and there may be a serious pathogenic microorganisms or spores. Patients on ventilators are more at risk of contracting disease. pneumonia causes include bacteria, viruses, prevention, and in rare cases, fungi. When this occurs during early respiratory patient, often better prospects. This caused pneumonia late start is likely to be associated with drug-resistant organisms. In patients on ventilators increased risk of pneumonia, is also increased risk for elderly patients who have a long-term lung disease or breast surgery and alcohol.