Nursing homes had the biggest outbreaks. Perhaps only prolonged exposure in confined spaces between elderly people was the only pathway that mattered. In some w

Nursing homes had the biggest outbreaks. Perhaps only prolonged exposure in confined spaces between elderly people was the only pathway that mattered. In some ways I think of it like a fire spreading. There will be spots that burn easily and quickly. But once they burn out, the fire has nowhere else to go that burns as well.