Extension: 10172

13 Felician sisters at a Livonia, Mich., convent

They worked and lived together at a Michigan convent: some for more than a half century, many pursuing higher education and each with a variety of interests. In the end, 12 Felician sisters, ranging in age from 69 to 99, would also die in the same way — of Covid-19 and its effects — within a month, according to their order. After the first 12 deaths from April 10 to May 10, a 13th sister at the convent, the Presentation of the Blessed Virgin Mary, in Livonia, Mich., died of Covid-19, the disease caused by the new coronavirus, on June 27. The virus, which preys on the elderly and thrives anywhere people are in close contact, may have posed a particular danger to the sisters, who live communally. Just as residents living in nursing homes have especially been hard hit by the pandemic, aging populations around the world are particularly vulnerable.