RESUMEN
Attention should be given to individual and family well-being from a child's first interaction with the medical team and continuing throughout development, especially for families who experience chronic illnesses, such as cystic fibrosis (CF). While much attention has been given to the mental health of people with CF 12 years and older, this paper explores various areas for CF teams to assess and provide additional resources during the first 12 years of a child's life to promote child and family wellness. In this paper, we discuss parental mental health, social determinants of health, adherence/self-care, nutrition, attention to family lifestyle factors, engagement with school and peers, and modulator therapy for this age group of people with CF. This is the first of two companion papers which examines emotional wellness of children during the early years. The second paper examines mental health assessment and intervention for children under 12. Both encourage teams to strive to promote optimal child and family emotional health and wellness, emphasizing holistic health promotion and prevention, early identification, and intervention.