A new study warns the virus is ‘a life-threatening disease in people of all ages.’

A new study warns the virus is ‘a life-threatening disease in people of all ages.’

The coronavirus may be best known for the brutal toll it has taken on older adults, but a new study of hospital patients challenges the notion that young people are impervious.

The research letter from Harvard found that among 3,222 young adults hospitalized with Covid-19, 88 died — about 2.7 percent. One in five required intensive care, and one in 10 needed a ventilator to assist with breathing.

Among those who survived, 99 patients, or 3 percent, could not be sent home from the hospital and were transferred to facilities for ongoing care or rehabilitation.

The study “establishes that Covid-19 is a life-threatening disease in people of all ages,” wrote Dr. Mitchell Katz, a deputy editor at JAMA Internal Medicine, in an accompanying editorial.