Week commencing  
  6th   April 13th   April 20th    April 27th    April 4th    May 11th      May 18th     May Total
HCW asymptomatic screening arm 4/121 20/383 7/529 11/550 8/483 1/738 1/840 52/3644   (1.4%)
HCW symptomatic screening arm 1/15 14/60 11/95 7/119 3/104 0/164 2/168 38/725   (5.2%)
HCW symptomatic household contacts 1/7 3/18 0/26 0/62 1/50 0/51 0/53 5/267   (1.8%)
Unknown 0/0 0/2 0/13 0/0 0/4 0/1 0/1 0/21
All   6/143   (4.1%) 37/463   (7.9%) 18/663   (2.7%) 18/731   (2.4%) 12/641   (1.8%) 1/954   (0.1%) 3/1062 (0.2%) 95/4657   (2%)