NZ Herald
  • Home
  • Latest news
  • Herald NOW
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
  • Herald NOW
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Markets with Madison
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Politics
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Herald NOW
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In
Advertisement
Advertise with NZME.
Home / New Zealand

Tests find gastro bug from cows, sheep, deer in Havelock North water

By Martin Johnston
Reporter·NZ Herald·
19 Aug, 2016 11:44 PM2 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  Sign in here

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save

    Share this article

It is estimated that more than 4000 people have suffered symptoms from drinking the town's contaminated water. Photo / Warren Buckland

It is estimated that more than 4000 people have suffered symptoms from drinking the town's contaminated water. Photo / Warren Buckland

Cattle and other four-legged farm animals may be behind the gastro outbreak that has made thousands sick and may have contributed to an elderly woman's death.

Poultry manure may now be out of the frame.

An interim scientific analysis indicates contamination from cattle, sheep and deer may have been present in Havelock North's water supply, which in normal times is not disinfected with chlorine.

It is estimated that more than 4000 people in the Hawke's Bay town have suffered symptoms such as vomiting, diarrhoea, headaches, muscle pain and fever from drinking the town's water when it was contaminated with campylobacter bacteria.

Hawke's Bay medical officer of health Dr Nick Jones said animal faeces might have caused the contamination.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

And now interim test results from the Institute of Environmental Science and Research, published by the Hastings District Council, may back this view.

The testing "suggests the isolates from reticulated water, from clinical cases linked to this water or in a cluster suggesting a common source, are consistent with ruminant source such as cattle, sheep or deer," the ESR report says.

"These genotypes are not consistent with a poultry source. Isolates from the bore sample are most closely related to wildfowl isolates."

Advertisement
Advertise with NZME.
Cattle  may be behind the gastro outbreak that has made thousands sick. Photo / File
Cattle may be behind the gastro outbreak that has made thousands sick. Photo / File

ESR said its tests linked a large number of the sick people from the Havelock North outbreak with campylobacter jejuni strains found in the water. Many different strains were present.

Initial high level genetic analysis suggested the campylobacter bacteria were more likely from ruminant animals. Some strains in the water supply were of kinds likely to be from wildfowl. Rivers would often carry campylobacter from both ruminant and wildfowl sources.

Authorities advise to boil water in Havelock North and have been chlorinating the supply.

Medical testing this week confirmed that 89-year-old Jean Sparksman, who had been living at the Mary Doyle village in Havelock North, contracted campylobacter before she died last Saturday. She also had other significant health problems. Her death, including any role of campylobacter, will be investigated by a coroner.

Discover more

New Zealand

Poultry unlikely source of gastro-bug

19 Aug 05:22 AM
New Zealand

How the Havelock gastro outbreak began

19 Aug 05:00 PM
New Zealand

Gastro outbreak: Hastings water tests negative

20 Aug 06:19 AM
Lawrence Yule has said he will speak to the family of the woman who died. Photo / Hawke's Bay Today
Lawrence Yule has said he will speak to the family of the woman who died. Photo / Hawke's Bay Today

Hastings mayor Lawrence Yule has said he will speak to Mrs Sparksman's family. He wanted "to in some ways apologise that the situation has ended up like this, but what I say will depend on what the coroner has found", RNZ reported.

Hawke's Bay Hospital has had a peak of around 20 people with gastric illness admitted this week and two in intensive care.

Save

    Share this article

Latest from New Zealand

New Zealand

Bid for inquiry into Ōhinemutu sewage spills fails

05 Jul 06:00 PM
New Zealand|education

Region's first learning hub for migrant parents a 'transformative step'

05 Jul 06:00 PM
Premium
New Zealand

Couple behind lauded cocktail bar call it a day: 'I don’t think people are prioritising social lives'

05 Jul 06:00 PM

There’s more to Hawai‘i than beaches and buffets – here’s how to see it differently

sponsored
Advertisement
Advertise with NZME.

Latest from New Zealand

Bid for inquiry into Ōhinemutu sewage spills fails

Bid for inquiry into Ōhinemutu sewage spills fails

05 Jul 06:00 PM

A cracked pipe last month led to sewage spilling into a geothermal pond in Ruapeka Bay.

Region's first learning hub for migrant parents a 'transformative step'

Region's first learning hub for migrant parents a 'transformative step'

05 Jul 06:00 PM
Premium
Couple behind lauded cocktail bar call it a day: 'I don’t think people are prioritising social lives'

Couple behind lauded cocktail bar call it a day: 'I don’t think people are prioritising social lives'

05 Jul 06:00 PM
Flaxmere Woolworths site work begins, supermarket built by mid-2026

Flaxmere Woolworths site work begins, supermarket built by mid-2026

05 Jul 06:00 PM
From early mornings to easy living
sponsored

From early mornings to easy living

NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP