New York City officials just can’t seem to beat back Legionella bacteria and its attempts to root itself across the five boroughs. After two deadly outbreaks of the disease swept across the Upper East Side and the Bronx this summer, health officials have now identified another site, this time on Staten Island. So far, two residents at the Castleton Park Apartments complex have been diagnosed with Legionnaires’ disease after the building’s water system tested positive for the bacteria late last week. Here’s hoping this latest outbreak ends here.