This site supplies an RSS feed that can be easily read in Feed Readers like Thunderbird, Akregator, etc. for New Zealand Location of Interests. The map, with markers, is more a nice addition, than an actual core feature.
The RSS feed can be filtered by locations:
Some locations may be incorrectly placed. The map/search feature is a bonus on top of the actual Feed, which is the original goal of this site.
Other available filters are:
Last X days: https://covidrss.nz/home/rss/?days=10
Last X items: https://covidrss.nz/home/rss/?limit=10