A metropolitan area network (MAN) is a hybrid between a LAN and a WAN. Storage area networks (SANs) provide a high-speed infrastructure to move data between storage devices and file servers. Advantage. 1  Performance is fast.  Availability is high because of the redundancy features available.
Walking pneumonia is generally treated with antibiotics. Mild infections are often not treated because they tend to clear on their own. With treatment, most people begin to feel better within a few days.
Bacterial pneumonia. Doctors use antibiotics to treat pneumonia caused by bacteria, the most common cause of the condition. Antibiotics have a high cure rate for pneumonia.acterial pneumonia. Doctors use antibiotics to treat pneumonia caused by bacteria, the most common cause of the condition. Antibiotics have a high cure rate for pneumonia.