BEIJING (AP) — Hong Kong hospitals cut services as thousands of medical workers went on strike for a second day Tuesday to demand the border with mainland China be shut completely. The new virus caused its first death in the semi-autonomous territory, adding to growing fears it is spreading locally. All but two of Hong Kong’s land and sea crossings with the mainland were closed at midnight after thousands of hospital workers went on strike Monday. Hong Kong health authorities reported two additional patients without any known travel to the virus epicenter, bringing the number of locally transmitted cases to four. The growing caseload “indicates significant risk of community transmission” and could portend a “large-scale” outbreak, said Chuang Shuk-kwan, head of the communicable disease branch at the Center for Health Protection.