JOHNSTOWN — School officials are warning families that a state COVID zone designation locally could force impacted schools to close to in-person learning and shift to fully remote instruction due to the limited availability of testing supplies. HFM BOCES this week issued a press release alerting families that under the state’s Cluster Action Initiative, which monitors coronavirus infection rates by region and imposes restrictions at various levels when certain metrics are exceeded, schools could eventually be required to shift to fully remote learning. The state initiative ...