Covid 19 coronavirus Delta outbreak: Officials concerned at sharp drop in testing numbers - NZ Herald<br/><a href="https://www.nzherald.co.nz/nz/covid-19-coronavirus-delta-outbreak-officials-concerned-at-sharp-drop-in-testing-numbers/EARDH5RYEHIJHRNFV5V3Z5SRHQ/" rel="noreferrer noopener" target="_blank">nzherald.co.nz</a>