Herd behavior is a commonly used term to describe the conduct of different individuals in a group acting without using an individual thought process. The term was first coined by British surgeon Wilfred Trotter in 1914. This editorial will elaborate on how herd behavior has affected the healthcare industry and will include examples from the coronavirus disease 2019 (COVID-19) pandemic. Many interventions were introduced during the initial period of the pandemic, some of them later proved to be either incorrect or only beneficial to a selected group of patients. The nonmedical intervention included personal protective equipment (PPE), the establishment of fever clinics, and telemedicine. Some of these interventions were beneficial and will likely continue after the pandemic. The aim of this editorial is to highlight observed herd behavior in medical practice during pandemics and endorses the need for evaluation of evidence rigorously.
Keywords: covid-19; drugs; fever clinic; herd behavior; perspective; telemedicine; who.
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