Havelock North Waterborne Outbreak August 2016Water samples (sampled 12 Aug) Description Total...

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Havelock North Waterborne Outbreak August 2016 The Worlds Largest Campylobacteriosis Outbreak Brent Gilpin [email protected] 17 May 2017 Health Related Water Microbiology Conference Chapel Hill

Transcript of Havelock North Waterborne Outbreak August 2016Water samples (sampled 12 Aug) Description Total...

  • Havelock North Waterborne Outbreak

    August 2016The Worlds Largest Campylobacteriosis Outbreak

    Brent [email protected]

    17 May 2017Health Related Water Microbiology Conference

    Chapel Hill

  • Thursday 18th August 2016

  • CampylobacteriosisCampylobacter jejuni

  • Campylobacteriosis

    Health Intelligence Team, ESR

  • 10

    20

    BV3 BV2 BV1

  • Water

    Saturday Monday Wednesday Friday

  • Water samples (sampled 12 Aug)

    DescriptionTotal

    coliforms E. coli CampylobacterBore 1 37 10 Not detectedBore 2 30 13 C. jejuni41 Hikanui Dr 110 23 C. jejuni31 Endsleigh Rd 48 12 C. jejuni92 Endsleigh Rd 51 23 C. jejuniLibrary 46 14 C. jejuni

  • MBiT – 18 genes

  • MBiT results (Friday 19 Aug)Water

    Human

    Chicken

    Ovine

    Deer

    Bovine

    Wildfowl

    Porcine

    Turkey

    Ostrich

    Kiwi

    Alpaca

    Havelock Clinical

    Havelock Water

    Water

    Human

    Chicken

    Ovine

    Deer

    Bovine

    Wildfowl

    Porcine

    Turkey

    Ostrich

    Kiwi

    Alpaca

    Havelock Clinical

    Havelock Water

  • Human,

    Surface w ater,

    Human,1

    Ovine,

    Pit,

    Bore w ater,

    Ovine,1

    Reticulated Water,

    Reticulated Water,1

    Bovine,

    Surface w ater,1

    Bore w ater,1

    Animal,

    Bovine,1

    Pit,1

    MB

    iTA

    nal

    ysis

    Whole Genome Sequencing

  • coreMLST (>1200 genes)

    688830

    744

    859

    21

    Whole Genome Sequencing

    (SNP Analysis)

  • Perfect Storm

  • 10

    20

    BV3 BV2 BV1

  • Mangateretere Stream Pond 6th Sep 2016

  • Acknowledgements

    Ministry of HealthHawkes Bay DHB Nick JonesHawkes Bay Regional Council Stephen SwabeyTonkin & Taylor Tony CussinsClinical LaboratoriesESR Kirsten Thom, Hayley Erskine, Wendy Williamson, Susan Lin, Paula Scholes, Maurice Wilson, Rob Lake, Chris Nokes, Murray Close, Margaret MacKenzie, Erin McGill, Judith Webber, Beth Robson,, Angela Cornelius, Lucy Rivas, Christina Bir; Graham Mackereth; Graeme Benny; Virginia Hope; Angela Brounts; Chris Hewison; Nadia Anderson; Jill Sherwood; Rebecca Roos; Tim Wood; Shevaun Paine; Tammy Hambling, Jenny Draper, Marilyn Piercy, Una Ren, Nicole Moore, Kristin Dyet, Muriel Dufour, Dave Duncan, Naveena KarkiMassey University Jonathan Marshall, Patrick Biggs, David Hayman, Nigel French, David Wilkinson, Ji Zhang

  • https://www.dia.govt.nz/Government-Inquiry-into-Havelock-North-Drinking-Water

  • End of May