Across Canterbury's two DHB's there are currently 16670 active cases, the region has so far only recorded 25 deaths. There are five active cases on the Chatham Islands.
Over the past 10 days, 6549 Canterbury students, 629 teachers and 245 others have tested positive for the virus.
Schools in Tai Tokerau are so far impacted the least, with only 26 per cent of schools notifying the ministry about cases.
Ministry of Education's hautū (leader) operations and integration/Te Pae Aronui, Sean Teddy said more layers of protection make it harder for the virus to spread.
"Schools/kura and ELS are doing a great job providing up-to-date information and assurance to their students, staff, and parent communities that everything that needs to be done is being done and their safety and wellbeing is the top priority."
To help reduce the risk of spreading the virus, Teddy said schools must do a number of things, including encouraging good hygiene, keeping occupied spaces well ventilated and reducing the mixing of students and staff.