The ongoing pandemic of coronavirus disease 2019 (COVID-19) poses a major global health threat. The infected patients may present with a broad spectrum of clinical signs and symptoms, from being asymptomatic to developing flu-like symptoms or pneumonia, acute respiratory distress syndrome, multiorgan failure, and death. 1, 2 Gastrointestinal symptoms are also common in patients with COVID-19, and some cases may first present with nausea, vomiting, and diarrhea even without other symptoms. 3, 4 Although viral transmission is primarily through small respiratory droplets and direct contact, there is also the possibility of both bioaerosol transmission and fecal contamination...