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.
Youâll also need to drink plenty of fluids. Varicella pneumonia, which is rare, can be treated with the antiviral medication acyclovir. Viral pneumonia can take more than two weeks to resolve. Bacterial pneumonia. Doctors use antibiotics to treat pneumonia caused by bacteria, the most common cause of the condition. Improvement usually is seen within two or three days in younger people with strong immune systems. Still, it is important to continue taking antibiotics for the entire prescribed period â usually for 5 to 14 days.