1. Are Health Care Workers At Risk?

2. Non-infected (n=5) Infected 75% (n=15) DoctorsNurses Non-Infected (n=4) Infected 79% (n=15) Non-infected (n=18) Infected 49% (n=17) Medical Students Non-infected (n=7) Infected 42% (n=5) Other Staff Before Infection Control Measures

3. Non-infected (n=86) Infected 4% (n=4) Other Staff Non-infected (n=19) Non-infected (n=385) Infected 5% (n=1)Infected 6% (n=24) DoctorsNurses After Infection Control Measures

4. No. household member infected HCW% of total infected Before IDC9525.5% After IDC (infected staff) 0290% After IDC (non- infected staff) 04890% Household members of staff