About 40 border workers from Christchurch Airport have been vaccinated today.
They included a range of people, such as aviation security workers, cleaners, police, customs workers and health protection officers who screen passengers arriving on international flights.
About 20 per cent of New Zealand's approximately 12,000 border and Managed Isolation & Quarantine (MIQ) workers are based in Canterbury.
"These people play a critical role at the frontline of our continued efforts to keep the virus out of our communities and we're very grateful for their commitment and hard work.
"They're the most at risk of exposure to COVID-19 and it is important that we prioritise their protection," Covid-19 Vaccine Immunisation Programme Clinical Lead Dr Joe Bourne said.