Coronaviruses are important pathogens in humans and animals. Two years ago, a new coronavirus was identified as the cause of pneumonia and adult respiratory distress syndrome. These viruses have many clinical features, and new features are created daily. Bell's palsy is sporadic facial nerve palsy. The main reason of Bell's palsy is not recognized. Many viruses, such as herpes simplex or herpes zosters, have been previously identified as Bell's palsy. This case report seeks to explain the occurrence of Bell's palsy in a patient infected with coronavirus. The polymerase chain reaction test of a 60-year-old woman was positive for SARS-CoV-2. Bell's palsy happened on the 2^nd day of admission to intensive care unit and recovered by the 12^th day. After ruling out other etiologies of Bell's palsy, coronavirus appears to be one of the new etiologies of Bell's palsy.

Delirium is a syndrome with an acute onset that is accompanied by fluctuation and is associated with behaviors that indicate impaired consciousness and cognition. It is common and costly and is associated with severe functional decline and distress in an adult. However, its detection and diagnosis are so challenging in children. Herein, we report a 2-year-old girl who was admitted in the pediatric intensive care unit (PICU) with pneumonia and was intubated because of respiratory failure. She needed a lot of benzodiazepine and opioid drugs to be sedated. During hospital course after extubation, she developed by agitation and restlessness and dissociation from environment. Electroencephalography was done and diffuse generalized slow wave was observed. Finally, by environmental factors' correction, benzodiazepine decreasing, and risperidone administering, she became well and discharged. Delirium should be considered as an important, underdiagnosed, and common condition in the PICU. It should be considered in altered cognition, consciousness, and circadian rhythm disturbance situation in children.