700 cases
635
In early December, one in four Covid patients are likely to have caught the virus while being treated for something else in hospital*
600
500
400
300
200
100
0
Aug
2020
Jan
2021
Sep
Oct
Nov
Dec
Feb
700 cases
635
600
In early December, one in four Covid patients are likely to have caught the virus while being treated for something else in hospital*
500
400
300
200
100
0
August
2020
January
2021
September
October
November
December
February