The New Jersey surgery center that may have exposed more than 3,700 patients to HIV and hepatitis used rusty equipment and had soiled bed sheets, according to a report from the state's department of health. HealthPlus Surgery Center in Saddle Brook, New Jersey, was closed on Sept. 7 after the New Jersey Department of Health discovered multiple violations of sterilization and sanitation requirements, according to a citation summary sheet made public on Friday. The state allowed HealthPlus Surgery Center to reopen on Sept. 28... "We are aware of patients with pre-existing conditions such as HIV, hepatitis B and hepatitis C....