Don't shut down if it's just one case. "Although the decision to physically reopen schools is primarily a state and local issue, state and local school district officials look to the federal government for leadership and clear guidance including recommendations about how to do so safely. Shut down if someone tests positive. Some guidance said a single case shouldn't lead to a shut down; other guidance suggested closing down the school for two to five days. The report also found key inconsistencies in Centers for Disease Control and Prevention guidance for schools, such as how to screen for the virus and when schools should close down if students or teachers start testing positive for the virus.
Test limits for the organisation decide how to proceed with respect to closing the school.
( z0 decide :ARG0 ( z1 limit :ARG0 ( z2 organization ) :ARG1-of ( z3 test ) ) :ARG1 ( z4 thing :manner-of ( z5 proceed :ARG0 z1 :ARG1 ( z6 close :ARG0 z2 :ARG1 ( z7 school ) ) ) ) )
(z0 / decide-01
    :ARG0 (z1 / limit-01
              :ARG0 (z2 / organization)
              :ARG1-of (z3 / test-01))
    :ARG1 (z4 / thing
              :manner-of (z5 / proceed-01
                             :ARG0 z1
                             :ARG1 (z6 / close-01
                                       :ARG0 z2
                                       :ARG1 (z7 / school)))))
Test limits for the organisation decide how to proceed with respect to closing the school .
z1 :ARG1-of z3
z1 :ARG0 z2
z0 :ARG0 z1
z0 :ARG1 z4
z4 :manner-of z5
z5 :ARG0 z1
z5 :ARG1 z6
z6 :ARG0 z2
z6 :ARG1 z7