Global Online Interest in Telehealth, Telemedicine, Telerehabilitation, and Related Search Terms Amid the COVID-19 Pandemic: An Infodemiological Study

Background. Catalyzed by the coronavirus disease 2019 (COVID-19) pandemic that restricted non-essential travel, awareness of the value of telehealth increased among healthcare providers and consumers. Telerehabilitation, a subset of telehealth and telemedicine, refers explicitly to the remote pro…