Ключевые слова: advisor, app, application, arabian, cardiologist, care, cell, chat, chatting, connection, consult, consultation, coronavirus, covid19, diagnostic, digital, distance, distant, doctor, electronic, epidemic, gadget, healer, healing, health, healthcare, medical, medicine, message, mobile, modern, net, nurse, online, pandemic, patient, phone, portable, recommendation, screen, surgeon, technology, texting, therapeutic, therapist, therapy, treatment, use, using, woman,