A 13-month-old male presented to our pediatric emergency department (ED) in early April 2020 with the chief complaint of fussiness, decreased appetite, and fever for five days. His mother reported that there was no resolution of his fever despite the use of antipyretics. At the presentation time, his mother denied cough, runny nose, ear pulling, shortness of breath, rash, vomiting, or diarrhea. She reported no recent travel nor sick contacts at home. Social history was remarkable for crowded and close living conditions, with five other family members sharing a two-bedroom apartment. The patient remained isolated at home since the pandemic began, but other family members had been out of the house for groceries.