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.
But most people get âcommunity-acquired pneumonia,â which means they didnât get it in a hospital. Treatment. If you have bacterial pneumonia, youâll get antibiotics. Make sure you take all of the medicine your doctor gives you, even if you start to feel better. If you have viral pneumonia, antibiotics wonât help. Youâll need to rest, drink a lot of fluids, and take medicines for your fever. You may need to go to a hospital if your symptoms are severe or if you have other conditions that make you more likely to have complications.