There is a small chance of a Covid-19 outbreak in Auckland due to the likelihood of a missing case linking two border workers according to Epidemiologist Michael Baker, TVNZ reports. Baker says the length of time between Case A, a Grand Millennium MIQ cleaner, and Case B, a Grand Millennium MIQ security worker, being infected means there is likely another case which has been missed. Case A tested positive on March 21, while Case B tested positive 18 days later. Baker’s warning came as Case C was announced in the Grand Millennium cluster, another security worker who is a close contact of Case B. Both Case B and Case C had also not received vaccinations.