Evolutionary aspects of infections: inflammation and sickness behavior -- Evolutionary aspects of diverse microbial exposures and mental health: focus on "old friends" and stress resilience -- Influences of the immune system and microbiome on the etiology of ASD and GI symptomology of autistic individuals -- The Microbiome and Mental Health Across the Life Span -- The immune system and depression: From epidemiological to clinical evidence -- Infections, Inflammation, and Psychiatric Illness: Review of Postmortem Evidence -- Sources and Translational Relevance of Heterogeneity in Maternal Immune Activation Models -- Infections during pregnancy and risks for adult psychosis: Findings from the New England Family Study -- Non-SARS Coronaviruses in Individuals with Psychiatric Disorders -- Herpesvirus infections in the human brain: a neural cell model of the complement system derived from induced pluripotent stem cells -- Effect of cytomegalovirus on the immune system: implications for aging and mental health -- Effect of cytomegalovirus on the brain: implications for psychiatric disorders -- Fungal forces in mental health: microbial meddlers or function fixers? -- Behavioral Changes Induced by Latent Toxoplasmosis could arise from CNS Inflammation and Neuropathogenesis -- Borreliae and Related Agents -- Therapeutic Implications of the Microbial Hypothesis of Mental Illness.