In the United States, the Centers for Disease Control estimate that around 90,000 deaths yearly are due to HCAIs. The CDC issued new suggestions in October 2006, outlining strategies to avoid the spread of drug-resistant attacks in healthcare configurations. The CDC suggested that health care facilities that do not enhance their healthcare-associated infection rates implement screening of patients at high risk to carry drug-resistant bacteria. In the United States, current infection prevention patient screening activities include no screening, traditional cultures that provide results in 48 hours, or limited use of molecular diagnostics.For those who have reached into a second trimester, medication centered abortion procedures might not work for second trimester. The types of abortion method performed during second trimester consist of: Dilation and Curettage Also referred to as suction curettage or vacuum aspiration, this surgical procedure terminates pregnancy of up to 16 weeks gestation. Dilation & Evacuation If your being pregnant offers crossed 16 weeks, dilation and evacuation is performed to terminate pregnancy.