Treatment options for bipolar disorder. If a person is not treated, episodes of bipolar-related mania can last for between three and six months. Episodes of depression tend to last longer, for between 6 and 12 months. However, with effective treatment, episodes usually improve within about three months.Most people with bipolar disorder can be treated using a combination of different treatments.pisodes of depression tend to last longer, for between 6 and 12 months. However, with effective treatment, episodes usually improve within about three months. Most people with bipolar disorder can be treated using a combination of different treatments.
reservoir host. Type:Term. Definitions. 1. the host of an infection in which the infectious agent multiplies and/or develops, and on which the agent depends for survival in nature; the host essential for the maintenance of the infection during times when active transmission is not occurring.
Definition. The host (also called the susceptible host) is the human body: someone who is at the risk of infection. Infections do not necessarily occur when pathogens enter the body of the person whose immune system is functioning normally.Whether or not a pathogen will result in infection depends upon several factors related to the host (the person exposed), the pathogen itself, and the environment.nfections do not necessarily occur when pathogens enter the body of the person whose immune system is functioning normally. Whether or not a pathogen will result in infection depends upon several factors related to the host (the person exposed), the pathogen itself, and the environment.