1. Potter 1997.
SVPV | SVP0 | S0PV | S0P0 | |
Suspected viral illness | 24 | 58 | 75 | 59 |
Influenza‐like illness | 2 | 20 | 19 | 23 |
Pneumonia | 7 | 14 | 16 | 18 |
Deaths from pneumonia | 10 | 15 | 24 | 23 |
All deaths | 25 | 25 | 56 | 42 |
S0P0: staff and patients not vaccinated S0PV: staff not vaccinated, patients vaccinated SVPV: staff and patients vaccinated SVP0: staff vaccinated and patients not vaccinated