Hi Guys,
Assuming a Sprint Goal is no longer relevant/obsolete, a Sprint is cancelled after just 1 week of being into it. The Sprint is usually of 2 weeks duration. My understanding is that the next Sprint should start immediately after the terminated Sprint, however, this will affect the regular cadence that the teams are usually used to following i.e. a new Sprint starts on a Wednesday (The previous Sprint was 2 weeks long, started on a Wednesday and ended on a Tuesday).