摘要
To the Editor:Since the outbreak of coronavirus disease 2019(COVID-19),a large number of healthcare workers(HCWs)volunteered to leave their familiar working and living environments to travel to Hubei province to undertake emergency response work.For most medical workers who traveled to Hubei province,this was their first time participating in such a crisis situation.Previous studies have reported that HCWs face a double blow of high-intensity work and high psychological pressure,making them particularly prone to mental health difficulties.