6 March 2023
By email: [FYI request #21730 email]
Dear Ms Haddock
Official Information Act Request: Measles Virus Proof of Existence
On 4 February 2023 you requested information under the Of icial Information Act 1982 (Act)
to ESR as follows:
I request the following information under the Official Information Act;
1. Is covid-19 wastewater monitoring stil happening at the Waiuku site?
2. If not, why is routine testing no longer happening?
3. Brent Gilpin has told me Waiuku is on your list for ongoing testing, when wil testing
resume?
4. If wastewater testing has been happening and results have not been uploaded to the
website, please provide me with any information relating to the results of this testing
from October 2022 to the current date.
Our response to your request:
1.
Is covid-19 wastewater monitoring stil happening at the Waiuku site?
No.
2.
If not, why is routine testing no longer happening?
Waiuku does not have an autosampler to allow collection of samples over a 24 hour
period. This is more representative than a grab sample. Installation of autosampler is
something we would like to do, but we are awaiting decisions first on whether this site
wil be part of the long-term surveil ance (see #3)
3.
Brent Gilpin has told me Waiuku is on your list for ongoing testing, when wil testing
resume?
We are stil in negotiation with Te Whatu Ora over the ongoing wastewater testing
programme and agreement on which sites wil be included. Waiuku is on our
recommended list, but inclusion is dependent on a range of considerations relative to
other sites which are stil being finalised.
4.
If wastewater testing has been happening and results have not been uploaded to the
website, please provide me with any information relating to the results of this testing
from October 2022 to the current date.
• 5 October 2022 – detected 28,000 genome copies/L
• 10 October 2022 - detected 8,000 genome copies/L
• 1 February 2023 - detected 800 genome copies/L
Your right to seek a review
You have the right to seek an investigation and review by the Ombudsman of this decision.
Information about how to make a complaint is available at www.ombudsman.parliament.nz
or freephone 0800 802 602.
Thank you for your request.
Yours sincerely
Wim Nijhof
Interim General Manager Health and Environment - Environment – ESR