The sport can now return, subject to a series of as-yet unpublished guidelines.
Curran felt unwell on Wednesday night and was instructed to self-isolate in his room.
ECB is permitting two overseas per team from next season.
Surrey man had been feeling unwell.
The captain promoted himself to open the batting but made just two off 15 balls
Holder promoted himself to open the batting.
The top five subsided to nine for three and 49 for five in their final competitive innings.
The Trinidadian led the warm-up session on day four of the practice match.
Archer took a wicket for Jos Buttler’s team on the second morning at the Ageas Bowl.
Ben Stokes’s side reached 152 for five at tea in response to 287 for five declared.