[Comment: There's an interesting mix of information here, good and bad. First, depression may be triggered by systemic inflammation as marked by cytokines. This is the same inflammation found in MCS and CFS and could explain why some people with th...ese conditions feel depressed. It may depend on the level of inflammation. Second, a TB vaccine trigger this inflammation in mice. Undoubtedly, so do other vaccines because there is much data on vaccine adjuvants inducing a cytokine storm in the body. Thirds, they want to develop new anti-depressant drugs to treat it... always the profit motive to be found. Instead of discontinuing dangerous vaccinations, they just keep vaccinating and profiteering off the long term care for the damage vaccines do.]
Chronic Infection May Spawn Depression
"Researchers report an enzyme found throughout the body and long suspected of playing a role in depression, is in fact essential to the onset of depressive symptoms sparked by chronic inflammation."