DeWitt, N.Y. — At least 16 children and adults have come down with the coronavirus after it spread from contact at a DeWitt family in-home child care.

The cluster of the coronavirus cases has made people in four families sick, including six children at the child care, one sibling, seven parents and two grandmothers, according to Heidi Feathers, who operates the licensed in-home child care with two other parents.

On July 2, health officials said at least 41 campers and staff had tested positive. By Monday, that number had doubled to 82.