Like most other kids with covid, Dante and Michael DeMaino seemed to have no serious symptoms.
Infected in mid-February, both lost their senses of taste and smell. Dante, 9, had a low-grade fever for a day or so. Michael, 13, had a “tickle in his throat,” said their mother, Michele DeMaino, of Danvers, Massachusetts.
At a follow-up appointment, “the pediatrician checked their hearts, their lungs, and everything sounded perfect,” DeMaino said.
Then, in late March, Dante developed another fever. After examining him, Dante’s doctor said his illness was likely “nothing to worry about” but told DeMaino to take him to the emergency room if his fever climbed above 104.
Two days later, Dante remained feverish, with a headache, and began throwing up. His mother took him to the ER, where his fever spiked to 104.5. In the hospital, Dante’s eyes became puffy, his eyelids turned red, his hands began to swell and a bright red rash spread across his body.
Hospital staffers diagnosed Dante with multisystem inflammatory syndrome in children, or MIS-C, a rare but life-threatening complication of covid-19 in which a hyperactive immune system attacks a child’s body. Symptoms — fever, stomach pain, vomiting, diarrhea, bloodshot eyes, rash and dizziness — typically appear two to six weeks after what is usually a mild or even asymptomatic infection.