Question: At what point should I suspend classes or events on campus?

Answer passage (source: CDC):
page_title: Institutes of Higher Education
section_headers: Dismissals
When should I suspend classes or cancel events/activities on campus?
section_content: Any decision about school dismissal or cancellation of events should be made
in coordination with your local health officials. Colleges and universities
are not expected to make decisions about dismissals on their own.
You may need to temporarily dismiss school for 2-5 days, if someone with
COVID-19 was on campus. COVID-19. This initial short-term dismissal allows
time for the local health officials to gain a better understanding of the
COVID-19 situation impacting the school and for custodial staff to clean and
disinfect the affected facilities. Work with the local health officials to
determine appropriate next steps, including whether an extended dismissal
duration is needed to stop or slow further spread of COVID-19.
If there is substantial transmission in the local community, local health
officials may suggest extended school dismissals. This longer-term, and likely
broader-reaching, dismissal strategy is intended to slow transmission rates of
COVID-19 in the community.

Reviewer feedback on this answer:
Pretty good and comprehensive listing of things to do in the event that school needs to be cancelled. I think this one is pretty on the mark in general
This gives an excellent analysis of the steps you should take and what you may need to do.

Reviewer ratings:
Acceptable
Excellent

Answer passage (source: CDC):
page_title: Institutes of Higher Education
section_headers: Dismissals
Should we temporarily cancel extracurricular group activities and large events?
section_content: If your community has cases of COVID-19, work with your local public health
officials to determine if you should temporarily cancel
events.
If you decide to dismiss classes, you should also cancel extracurricular group
activities and large events, such as club meetings, performances, social
events, athletic team practices, and sporting events. You should also
discourage students, staff, and faculty from gathering or socializing
elsewhere.

Reviewer feedback on this answer:
This answer talks a bit about cancelling classes, but it doesn't really say the circumstances when you should cancel. It simply says if there are cases you need to consider it.
This seems like a generally good response to the question. It tells you that you should contact local health officials and then additional things you should do if you suspend classes or events

Reviewer ratings:
Could be Improved
Acceptable

Answer passage (source: CDC):
page_title: Institutes of Higher Education
section_headers: Dismissals
How long should colleges or universities be dismissed?
section_content: It depends on the situation at your school and community. You may need to
temporarily dismiss school for 2-5 days, if someone with COVID-19 was on
campus. This initial short-term dismissal allows time for the local health
officials to gain a better understanding of the COVID-19 situation impacting
the school and for custodial staff to clean and disinfect the affected
facilities. The need for an extended dismissal will be made based on what
officials discover from contact tracing.
If there is substantial transmission in the local community, local health
officials may suggest extended school dismissals. This longer-term, and likely
broader-reaching, dismissal strategy is intended to slow transmission rates of
COVID-19 in the community.

Reviewer feedback on this answer:
Good answer that doesn't go into a lot of detail but his the major points that it needs to in order to properly answer the question. Seems to be targeting the point of the question
This gives a decent answer of the steps you might need to take, but it also says that it depends and doesn't exactly say what it depends on.

Reviewer ratings:
Acceptable
Acceptable