Fig. 7
From: Estimating the risk of SARS-CoV-2 infection in New Zealand border arrivals
Map of border risk for arrivals from countries around the world for the week starting 23 August 2021. Estimates based on observed data up to 22 August 2021. Countries are classified into four risk categories (lowest risk = green, highest risk = dark red) using the upper bound of the 50% confidence interval for the infection rate with cut-points of 3, 8 and 20 cases per thousand arrivals