b ial ▁co pper ▁allo ys ▁are ▁being ▁installed ▁in ▁health care ▁facilities ▁in ▁the ▁UK , ▁Ireland , ▁Japan , ▁Korea , ▁France , ▁Den mark , ▁and ▁Brazil . ▁The ▁synth etic ▁hard ▁surface ▁is ▁being ▁installed ▁in ▁the ▁United ▁States ▁as ▁well ▁as ▁in ▁Israel . ▁ ▁V acc ination ▁of ▁health ▁care ▁workers ▁Health ▁care ▁workers ▁may ▁be ▁exposed ▁to ▁certain ▁in fe ctions ▁in ▁the ▁course ▁of ▁their ▁work . ▁ ▁V acc ines ▁are ▁available ▁to ▁provide ▁some ▁protection ▁to ▁workers ▁in ▁a ▁health care ▁setting . ▁Depending ▁on ▁reg ulation , ▁recommendation , ▁the ▁specific ▁work ▁function , ▁or ▁personal ▁preference , ▁health care ▁workers ▁or ▁first ▁respond ers ▁may ▁receive ▁v acc in ations ▁for ▁he pat itis ▁B ; ▁influen za ; ▁meas les , ▁m umps ▁and ▁rub ella ; ▁T et anus , ▁di ph ther ia , ▁pert uss is ; ▁N . ▁men ing it id is ; ▁and ▁var ic ella . ▁ ▁Sur ve ill ance ▁for ▁in fe ctions ▁ ▁Sur ve ill ance ▁is ▁the ▁act ▁of ▁in fection ▁investigation ▁using ▁the ▁CD C ▁definitions . ▁ ▁Det erm ining ▁the ▁presence ▁of ▁a ▁hospital ▁acquired ▁ ▁in fection ▁requires ▁an ▁in fection ▁control ▁pract ition er ▁( IC P ) ▁to ▁review ▁a ▁patient ' s ▁chart ▁and ▁see ▁if ▁the ▁patient ▁had ▁the ▁signs ▁and ▁sympt om ▁of ▁an ▁in fection . ▁Sur ve ill ance ▁definitions ▁exist ▁for ▁in fe ctions ▁of ▁the