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.
Current recommendations call for 7 - 10 days of treatment for S. pneumoniae and 10 - 14 days for Mycoplasma pneumoniae and Chlamydia pneumoniae. However, the efficacy of antibiotics in children with M. pneumonia is unclear, and quite often walking pneumonia goes undiagnosed and untreated. Influenza (Flu). 2  Pneumonia is a major complication of the flu (including H1N1, or swine flu) and can be very serious. 3  Influenza-associated pneumonia is particularly risky for the elderly and people with heart disease. 4  It can develop about 5 days after flu symptoms start.