Weekly deaths declined in NZ’s lockdown – but we still don’t know exactly why

Friday, July 10th, 2020 | tedla55p | 6 Comments

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Prof Nick Wilson, Dr Anja Mizdrak, Dr Jennifer Summers, Prof Michael Baker

The pandemic-related lockdown is possibly the most dramatic public health intervention in NZ history. It helped achieve the elimination of community transmission of the COVID-19 virus in NZ. But it was also associated with 548 fewer total deaths than for the same period in 2019. Death rates (per 100,000 population) were also lower in 2020 than the three preceding years. There are a range of plausible reasons for this reduction (eg, fewer road crashes, fewer circulating respiratory infections) but we still need precise cause of death data (available in the future) to make more informed assessments.

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