• Global acceleration of telehealth adoption during COVID-19 driven by policy, infrastructure, and equity concerns; cross-country guideline development and public health framing [13], [5], [6], [11], [17], [8], [19].

• Human factors and experiential dimensions of telehealth: usability assessments, provider and genetic counselor experiences, and ethical reflections shaping deployment strategies [2], [9], [14], [15], [19].

• Domain-specific telehealth workflows across perinatal, pediatric, and dermatology care, highlighting remote monitoring, care-path integration, and in-person visit reduction [4], [17], [16], [7], [18], [20].

• Mental health telehealth emphasis: rapid expansion, benefits, and ethical/public health challenges in telemental health during COVID-19 [19], [14], [15].

• Workforce readiness and training for telehealth across professions: usability, adoption barriers, and guideline-informed practice changes [2], [9], [12], [8].