“…Papers on people living with existing MNS disorders (Table 3) cover a diverse spectrum of MNS conditions, including common mental disorders like major depressive disorder (MDD) [57,6], Post Traumatic Stress Disorder (PTSD) [20], eating disorders [21,21,23], obsessive-compulsive disorder (OCD) [23], severe mental illness including schizophrenia and bipolar disorder [23,23,29,43,43,45,45,46,46,52], substance use disorders [54,59,60], epilepsy [61], behavioural addictions (e.g. gambling [61], gaming disorder [63], chronic insomnia [66], intellectual and developmental disabilities (IDD) including autism [71], and suicide risk [75,76,77,79], in addition to general considerations for mental health responses to COVID-19 [81,82,83,83,84,89,102,103]. A majority of papers describe considerations for general adult populations, while some focus on children and youth [105,113,121,123,128] and older adults…”