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.
Medication Summary. The mainstay of drug therapy for bacterial pneumonia is antibiotic treatment. The choice of agent is based on the severity of the patient's illness, host factors (eg, comorbidity, age), and the presumed causative agent.edication Summary. The mainstay of drug therapy for bacterial pneumonia is antibiotic treatment. The choice of agent is based on the severity of the patient's illness, host factors (eg, comorbidity, age), and the presumed causative agent.