NAKHON RATCHASIMA: A technical college in Bua Yai district has suspended on-site learning until Feb 9 after 19 students were diagnosed with Covid-19, raising the number of educational places with cluster infections to seven.
NAKHON RATCHASIMA: Three more students at a quarantined public boarding school in Muang district have tested positive for Covid-19, raising the cluster of infections there to 30.