- 01 Feb 2018 Botulism, avian - New Zealand: (WK/BP) waterfowl
- 31 Jan 2018 Avian influenza (22): South Korea (KG) HPAI H5N6, poultry, spread
- 31 Jan 2018 Pertussis (02): USA, Venezuela, New Zealand
- 31 Jan 2018 Lassa fever - West Africa (05): Nigeria
- 31 Jan 2018 Yellow fever - Americas (10): Brazil
- 31 Jan 2018 Poliomyelitis update (05): Afghanistan, RFI
- 31 Jan 2018 Listeriosis - South Africa (05): fatal, more cases
- 30 Jan 2018 Rift Valley fever - South Sudan (02): (EL)
- 30 Jan 2018 Hantavirus - Americas (07): Uruguay (CA) fatal, susp.
- 30 Jan 2018 Undiagnosed hemorrhagic illness - Cameroon: RFI
- 30 Jan 2018 Anthrax - Zimbabwe: human
- 30 Jan 2018 Hand, foot & mouth disease update (01): Japan, research
- 30 Jan 2018 Hantavirus - Americas (06): Panama (LS)
- 30 Jan 2018 Kyasanur Forest disease - India (05): (MH) new cases
- 29 Jan 2018 Liberibacter, carrot - Portugal: 1st rep
- 29 Jan 2018 Yellow fever - Americas (09): Brazil, monkeys
- 29 Jan 2018 Foot & mouth disease - China (02): (NX) st. O, livestock, OIE
- 29 Jan 2018 African swine fever - Europe (03): Ukraine, wild boar, domestic swine, OIE
- 29 Jan 2018 Hantavirus - Americas (05): Chile (LR)
- 29 Jan 2018 Avian influenza (21): Netherlands, wild bird, HPAI H5N6, OIE
- 29 Jan 2018 Avian cholera - USA: (IN) wild fowl
- 29 Jan 2018 Cholera, diarrhea & dysentery update (05): Asia (Yemen) WHO
- 28 Jan 2018 MERS-CoV (07): Saudi Arabia
- 28 Jan 2018 Hepatitis A - USA (05): (MI, UT, CA)
- 28 Jan 2018 Measles update (07): Africa, USA, Caribbean, Canada, Europe
- 28 Jan 2018 Salmonellosis, st. Agona - France (03): infant formula
- 27 Jan 2018 Equine herpesvirus - North America (05): USA (NY) equine
- 27 Jan 2018 Rabies (08): Asia (Malaysia-SK) human, animal
- 27 Jan 2018 Mycoplasma bovine, bovine - New Zealand (03): correction
- 27 Jan 2018 Campylobacteriosis - USA: canine, human, CDC advisory
- 27 Jan 2018 Cholera, diarrhea & dysentery update (04): Africa
- 27 Jan 2018 Yellow fever - Americas (08): Brazil
- 27 Jan 2018 Diphtheria - Australia: (QL)
- 27 Jan 2018 Q fever - Chile
- 27 Jan 2018 Foodborne illness - Argentina: fatalities, pesticide susp.
- 27 Jan 2018 Avian influenza (20): Taiwan, poultry, HPAI H5N2, spread, OIE
- 27 Jan 2018 Hepatitis A - Spain: (PM) restaurant
- 27 Jan 2018 Typhoid fever - Pakistan (02): (SD) multidrug resistance, fatal
- 27 Jan 2018 Mycoplasma bovine, bovine - New Zealand (03)
- 27 Jan 2018 Hepatitis E - Namibia (03): (KH) fatal
- 26 Jan 2018 MERS-CoV (06): Saudi Arabia, WHO
- 26 Jan 2018 Avian influenza (19): Iran, HPAI H5N8 susp, poultry, spread, RFI
- 26 Jan 2018 Condor die-off - Argentina: poisoning susp.
- 26 Jan 2018 Equine herpesvirus - North America (04): (MD) equine
- 26 Jan 2018 Listeriosis - South Africa (04): comment
- 26 Jan 2018 Contagious bovine pleuropneumonia - Nigeria: (KT) spread
- 26 Jan 2018 Yellow fever - Americas (07): Brazil vaccination PAHO/WHO
- 26 Jan 2018 Newcastle disease - Colombia: (CU) avian, alert
- 26 Jan 2018 Dengue/DHF update (02): Asia, Pacific, vaccination, research
- 26 Jan 2018 Undiagnosed collapse, peanut - USA: (FL), RFI
- 25 Jan 2018 Lassa fever - West Africa (04): Nigeria
- 25 Jan 2018 Poliomyelitis update (04): global (Afghanistan, Pakistan), Nigeria rumors
- 25 Jan 2018 Glanders, equine - Indonesia: (JK), OIE
- 25 Jan 2018 Anthrax, human, livestock - Argentina: (BS) 2017
- 25 Jan 2018 Avian influenza (18): UK (England) HPAI H5N6, wild birds
- 25 Jan 2018 Yellow fever - Africa (02): Nigeria vaccination campaign
- 24 Jan 2018 Rift Valley fever - Gambia: (BJ) WHO
- 24 Jan 2018 Kyasanur Forest disease - India (04): (KL)
- 24 Jan 2018 Typhoid fever - Pakistan: (SD) multidrug resistance, fatal, RFI
- 24 Jan 2018 Rift Valley fever - Uganda
- 24 Jan 2018 Yellow fever - Americas (06): Brazil (SP)
- 24 Jan 2018 MERS-CoV (05): Saudi Arabia
- 24 Jan 2018 Lassa fever - West Africa (03): Benin (AK) ex Nigeria, WHO
- 24 Jan 2018 Bovine tuberculosis - Ireland (03): (KY) epidemiological notes
- 24 Jan 2018 Lassa fever - West Africa (02): Nigeria, Benin (AK) ex Nigeria
- 24 Jan 2018 Botulism - Nigeria: (Abuja) fish, fatal
- 24 Jan 2018 Yellow fever - Americas (05): Brazil, WHO
- 24 Jan 2018 Foodborne illness - China: (HB) sodium nitrate, children
- 24 Jan 2018 Equine herpesvirus - North America (03): USA (PA)
- 23 Jan 2018 Bluetongue - Europe: Italy (SC) ovine, st. 3, 2017, transb epidemiology
- 23 Jan 2018 Avian influenza (17): Afghanistan (KB), poultry HPAI H5, OIE
- 23 Jan 2018 Equine influenza, equine - Chile: serotype H3N8, OIE
- 23 Jan 2018 Measles update (06): Americas, Europe, Asia/Pacific
- 23 Jan 2018 Avian Influenza, human (04): Iraq (SD), NOT
- 22 Jan 2018 Listeriosis - South Africa (03): fatal, increasing incidence, ST6
- 22 Jan 2018 Bovine tuberculosis - Ireland (02): comment, RFI
- 22 Jan 2018 Avian influenza, human (03): Iraq (SD)
- 22 Jan 2018 Calendar (01): 2nd Int'l Conference on Zika Virus & Aedes Related Infections
- 22 Jan 2018 Old World screwworm - Singapore: (Singapore Zoo) sambar, 1st rep, OIE
- 22 Jan 2018 Hantavirus - Americas (04): Chile (LG), susp.
- 22 Jan 2018 Rabies (07): Americas (Costa Rica) bovine
- 22 Jan 2018 Plague - Madagascar: (AV) bubonic
- 21 Jan 2018 Bovine tuberculosis - Ireland: (KY) spread, control
- 21 Jan 2018 Bacterial leaf streak, maize - USA: reservoir hosts
- 21 Jan 2018 Influenza, canine - USA (02): (CA) H3N2
- 21 Jan 2018 Carbon dioxide poisoning - USA: (IL)
- 21 Jan 2018 Anthrax - Kenya: (NR) bovine, human
- 21 Jan 2018 Equine herpesvirus - North America (02): USA (PA, VA) equine
- 21 Jan 2018 Scabies - Spain: (CT)
- 21 Jan 2018 Guinea worm: Chad, Ethiopia, increase
- 21 Jan 2018 Influenza (05): seasonal, multiple locations
- 21 Jan 2018 Scrub typhus - Thailand (02): comment
- 21 Jan 2018 Salmonellosis, st Montevideo - USA: restaurant chain, sprouts
- 20 Jan 2018 Monkeypox - Africa: Nigeria
- 20 Jan 2018 Hantavirus - Americas (03): Chile (LI)
- 20 Jan 2018 Marine turtle toxin - Madagascar: fatalities, children
- 20 Jan 2018 Mycoplasma bovine, bovine - New Zealand (02)
- 20 Jan 2018 Equine infectious anemia - France (02): (PR) spread
- 19 Jan 2018 Scrub typhus - Thailand
- 19 Jan 2018 Rift Valley fever - South Sudan: (EB) WHO, susp, RFI
- 19 Jan 2018 Malaria - Yemen
- 19 Jan 2018 Avian influenza, human (02): Iraq, H5N8 susp, RFI
- 19 Jan 2018 Foot & mouth disease - Zambia: (NW) bovine, not typed, OIE
- 19 Jan 2018 Canine distemper - Russia: (PR) wild leopard, 2015
- 19 Jan 2018 Kyasanur Forest disease - India (03): (KA) new cases
- 18 Jan 2018 Undiagnosed diseases, tomato & okra - Ghana: (UE)
- 18 Jan 2018 Poliomyelitis update (03): global (Afghanistan, Pakistan, Congo DR), violence
- 18 Jan 2018 Typhoid fever - Zimbabwe: (HA)
- 18 Jan 2018 Meningitis, meningococcal - USA: (OR) middle school student
- 18 Jan 2018 Glanders, equine - India: (UP), spread
- 18 Jan 2018 Cholera, diarrhea & dysentery update (03): Asia (Yemen), WHO
- 18 Jan 2018 Measles update (05): Europe, Pacific-Asia, USA
- 18 Jan 2018 Obituary: Jeffrey P. Davis
- 17 Jan 2018 Hepatitis E - Namibia (02): (KH) fatal
- 17 Jan 2018 Yellow fever - Americas (04): PAHO/WHO Brazil
- 17 Jan 2018 Grapevine viruses: USA, Pakistan
- 17 Jan 2018 Listeriosis - South Africa (02): fatal, increasing incidence, ST6
- 17 Jan 2018 Avian influenza (16): Cambodia (PP) poultry, HPAI H5N1, OIE
- 17 Jan 2018 Red tide - Chile: (LG, AI)
- 17 Jan 2018 Buruli ulcer - Australia: (VI) changing epidemiology
- 17 Jan 2018 Corynebacterium ulcerans - Japan: (FO) fatal, disseminated, susp. zoonotic, 2016, RFI
- 17 Jan 2018 Salmonellosis, st I 4,[5],12:b:- and Newport - USA: frozen coconut, alert, recall
- 17 Jan 2018 Crimean-Congo hem. fever - East Africa (02): S Sudan (EL) susp, Uganda (NK) RFI
- 17 Jan 2018 Yellow fever - Americas (03): Brazil (SP)
- 17 Jan 2018 Avian influenza (15): India (KA) HPAI H5N8, poultry, OIE
- 16 Jan 2018 MERS-CoV (04): Saudi Arabia (RI) genomic evidence of camel role in transmission
- 16 Jan 2018 Zika virus (02): Americas, Europe, research, observations
- 16 Jan 2018 Japanese encephalitis - China: (HK) blood transfusion, 1st rep
- 16 Jan 2018 Tick bite - Nepal: (Kathmandu)
- 16 Jan 2018 Rabies (06): Americas (USA) human, bat, canine exposure
- 15 Jan 2018 Yellow fever - Netherlands: ex Brazil (SP)
- 15 Jan 2018 Lassa fever - West Africa: Nigeria
- 15 Jan 2018 Measles update (04): Europe, USA
- 15 Jan 2018 Avian influenza (14): South Africa, HPAI H5N8, tern
- 15 Jan 2018 Influenza, canine - Canada (02): H3N2, more canine cases
- 15 Jan 2018 Norovirus - USA: (WA) restaurant
- 15 Jan 2018 Hepatitis A - USA (04): (MI,KY)
- 15 Jan 2018 Salmonellosis, st. Agona - France (02): infant formula, more cases, add. recall
- 15 Jan 2018 Schmallenberg virus - Europe (02): Ireland (CN,LM,SO) bovine
- 14 Jan 2018 Leptospirosis - USA: (CA) canine
- 14 Jan 2018 Foodborne illness - Madagascar: (AS) sea turtle meat, fatal
- 14 Jan 2018 Avian influenza (13): Japan (KG) poultry, HPAI H5N6, OIE
- 14 Jan 2018 West Nile virus: neuropathogenesis
- 14 Jan 2018 Hantavirus - Americas (02): Argentina (ER) susp., RFI
- 14 Jan 2018 Angiostrongylus cantonensis - USA: (HI) task force
- 14 Jan 2018 Influenza, canine - USA: (WA) H3N2
- 14 Jan 2018 Mycoplasma bovis, bovine - New Zealand: national testing
- 13 Jan 2018 Bovine tuberculosis - Israel (02): (HD) bovine, human, control
- 13 Jan 2018 Poliomyelitis update (02): (Pakistan, Afghanistan, Congo DR)
- 13 Jan 2018 Trypanosomiasis (Chagas disease) - Brazil: Amazonas
- 13 Jan 2018 Avian influenza (12): Iraq (BB) HPAI H5N8, poultry, spread
- 13 Jan 2018 Fascioliasis - Somalia: (SD) caprine
- 13 Jan 2018 Influenza (04): WHO global update, multiple locations, preparedness
- 13 Jan 2018 Undiagnosed illness - Viet Nam: (QG) fatal, palmoplantar hyperkeratosis, resurg.
- 13 Jan 2018 Peste des petits ruminants - Burundi: (GI) ovine, caprine, OIE
- 12 Jan 2018 West Nile virus - Europe: France, equine, human, OIE
- 12 Jan 2018 African swine fever - Europe (02): Romania domestic, Latvia wild boar, OIE
- 12 Jan 2018 MERS-CoV (03): Saudi Arabia, new cases, research
- 12 Jan 2018 Measles update (03): Europe, Pacific, USA
- 12 Jan 2018 Dolphin morbilivirus, fatal - Brazil: (RJ)
- 12 Jan 2018 Rabies (05): Americas (USA) fox, susp., human exposure
- 12 Jan 2018 Avian influenza (11): S.Korea (CN) HPAI H5N6, poultry, spread, vaccine discussed
- 12 Jan 2018 Bovine tuberculosis - Israel: (HD) bovine, OIE
- 12 Jan 2018 Yellow fever - Americas (02): Brazil vaccination
- 12 Jan 2018 Foot & mouth disease - China (GZ): st O & A, livestock, OIE
- 12 Jan 2018 Trypanosomiasis - South Africa: ex Zambia (S Luangwa Natl Park)
- 11 Jan 2018 Rabies (04): Americas (USA, Brazil) bat, human, Milwaukee protocol
- 11 Jan 2018 Chronic wasting disease, cervid - USA (02): (TX) white tail
- 11 Jan 2018 Equine herpesvirus - North America: USA (NY) equine
- 11 Jan 2018 Cryptosporidiosis - Ireland: (LK)
- 11 Jan 2018 Hepatitis A - USA (03): (UT)
- 11 Jan 2018 Botulism - Canada: trout caviar, risk, expanded recall
- 11 Jan 2018 Sea star wasting syndrome - North America: (Pacific coast) update
- 11 Jan 2018 Influenza (03): Asia (Pakistan, Nepal)
- 11 Jan 2018 Brucellosis - Paraguay (02): (AS) veterinary school
- 11 Jan 2018 Kyasanur Forest disease - India (02): (GA)
- 11 Jan 2018 Undiagnosed die-off, kangaroo - Australia: (NS)
- 11 Jan 2018 New in IJID (01): January 2018
- 11 Jan 2018 Avian influenza (10): UK (England) wild bird, HPAI H5N6, OIE
- 10 Jan 2018 Chronic wasting disease, cervid - USA (01): (MO)
- 10 Jan 2018 E. coli EHEC - USA: O157, leafy greens
- 10 Jan 2018 Japanese encephalitis & other - India: (KA, UP)
- 10 Jan 2018 Rabies (03): Asia (Israel) wild, domestic, OIE
- 10 Jan 2018 Late blight, potato - Bangladesh: (RP)
- 10 Jan 2018 Hepatitis A - Brazil (03): (RJ)
- 10 Jan 2018 Scrapie, sheep - Iceland: (NV) OIE
- 10 Jan 2018 Salmonellosis - USA : frozen coconut, alert, recall
- 10 Jan 2018 Scabies - Liberia: susp., RFI
- 10 Jan 2018 Trichinellosis - Viet Nam: (LI)
- 10 Jan 2018 Hepatitis A - Brazil (02): (RJ)
- 10 Jan 2018 Die-off, flying fox - Australia: (NS) heat susp.
- 09 Jan 2018 Salmonellosis - Chile: (BI): mayonnaise
- 09 Jan 2018 Rabies (02): Asia (Israel) wild, domestic, spread, control measures
- 09 Jan 2018 Avian influenza (09): South Korea (CN) HPAI H5N6, poultry, spread
- 09 Jan 2018 Hepatitis A - Brazil: (RJ) RFI
- 09 Jan 2018 Yellow fever - Americas: Brazil (SP)
- 09 Jan 2018 Hepatitis A - EU: MSM, ECDC report
- 09 Jan 2018 MERS-CoV (02): Saudi Arabia
- 09 Jan 2018 Botulism, avian - USA: (Lake Michigan) waterfowl, ecology, 2010-2013
- 09 Jan 2018 Measles update (02): Europe, South America
- 09 Jan 2018 Undiagnosed illness - Kenya: (MM) o'nyong'nyong susp, RFI
- 09 Jan 2018 Avian influenza (08): Germany (BY) wild bird, HPAI H5N6, OIE, RFI
- 09 Jan 2018 Influenza, canine - Canada: ex Asia, H3N2, 1st rep
- 09 Jan 2018 Avian influenza, human (01): China (FJ) H5N6
- 09 Jan 2018 Undiagnosed hemorrhagic illness - South Sudan: (EL) fatal
- 08 Jan 2018 Foot & mouth disease - Mozambique: (GA) bovine, st. not typed, OIE
- 08 Jan 2018 Cherry viruses - USA: spread
- 08 Jan 2018 Yellow fever - Africa: Nigeria
- 08 Jan 2018 Ralstonia pickettii, sepsis - Colombia: (VC) fatal, hemodialysis unit, RFI
- 08 Jan 2018 Listeriosis - South Africa: fatal, increasing incidence, ST6
- 08 Jan 2018 African swine fever - Europe: Czech Republic, wild boar, spread, alert
- 08 Jan 2018 Salmonellosis, st. Agona - France: infant formula
- 08 Jan 2018 Avian influenza (07): Afghanistan wild bird HPAI H5, Iraq poultry HPAI H5N8, OIE
- 08 Jan 2018 Anthrax - Tanzania: 2006-2016
- 08 Jan 2018 Hantavirus - Americas (01): Argentina (BA) Chile (BB)
- 08 Jan 2018 Hepatitis A - USA (02): (CA,MI,UT)
- 08 Jan 2018 Avian influenza (06): Morocco, susp, RFI
- 07 Jan 2018 Xylella, almond - Spain: (VC)
- 07 Jan 2018 Foot & mouth disease - Palestinian Auth: (WE) st O, OIE, spread
- 07 Jan 2018 Hepatitis A - USA: (HI)
- 07 Jan 2018 Cutaneous & renal glomerular vasculopathy, canine - UK: etiology
- 07 Jan 2018 Cholera, diarrhea & dysentery update (02): Africa, Asia
- 07 Jan 2018 Salmonellosis - Australia (02): (SA) bakery
- 06 Jan 2018 Diphtheria - Indonesia: fatal, more cases, vaccine campaign
- 06 Jan 2018 Syphilis - Japan: rising incidence, women, urban, 2017
- 06 Jan 2018 Hepatitis E - Namibia: (KH) fatal
- 06 Jan 2018 Tainted drug - USA (02): injectible arthritis gel, methylobacterium
- 06 Jan 2018 Avian influenza (05): Iraq (DI) poultry, susp, RFI
- 06 Jan 2018 Crimean-Congo hem fever - East Africa: Uganda (LW)
- 06 Jan 2018 Scrub typhus - India: (MZ) susp
- 06 Jan 2018 Chikungunya (01): Americas, Europe, Asia, research
- 05 Jan 2018 Bovine tuberculosis - USA: (NE) investigation proceeds
- 05 Jan 2018 Measles update (01): Asia, Europe
- 05 Jan 2018 Tainted drug - USA: injectable arthritis gel, alert, recall, RFI
- 05 Jan 2018 Schmallenberg virus - Europe: UK (Scotland) bovine
- 05 Jan 2018 Peste des petits ruminants - Palestinian Auth: ovine
- 05 Jan 2018 Avian influenza (04): Saudi Arabia, poultry, HPAI H5N8, spread
- 05 Jan 2018 Poliomyelitis update (01): global (Afghanistan)
- 05 Jan 2018 Diphtheria - Bangladesh: (CG) fatal, susp, Rohingya, ex Myanmar
- 05 Jan 2018 Kyasanur Forest disease - India: (GA)
- 05 Jan 2018 Liberibacter solanacearum, parsley - Australia: 1st rep (NS)
- 04 Jan 2018 Brucellosis - Paraguay: (AS) veterinary school, fatal
- 04 Jan 2018 Rabies (01): Asia (Israel) wildlife, livestock, human exp, spread
- 04 Jan 2018 Influenza (02): increased seasonal activity, USA, Europe, Asia
- 04 Jan 2018 Scrapie - USA: 2017 no cases
- 03 Jan 2018 Salmonellosis - Australia: (SA) bakery
- 03 Jan 2018 Cholera, diarrhea & dysentery update (01): Africa, Asia
- 03 Jan 2018 Avian influenza (03): South Korea (CN) HPAI H5N6, poultry, spread
- 03 Jan 2018 Equine infectious anemia - France: (AM) OIE
- 03 Jan 2018 Avian influenza (02): Egypt, poultry, mixed H9, NDV, IBV
- 02 Jan 2018 Zika virus (01): Americas, research, observations
- 02 Jan 2018 MERS-CoV (01): Malaysia (ex KSA), Saudi Arabia, UAE (ex Oman)
- 02 Jan 2018 Pertussis (01): USA, Austria, New Zealand
- 02 Jan 2018 Avian influenza (01): Egypt, poultry, mixed infection susp, RFI
- 01 Jan 2018 Influenza (01): Pakistan (PB) H1N1
- 01 Jan 2018 Dengue/DHF update (01): Asia, Pacific, Africa, Europe, vaccine, research
- 01 Jan 2018 Ross River virus - Australia: (VI)
Published Date: 2018-02-01 07:26:43
Subject: PRO/AH/EDR> Botulism, avian - New Zealand: (WK/BP) waterfowl
Archive Number: 20180201.5595302
Subject: PRO/AH/EDR> Botulism, avian - New Zealand: (WK/BP) waterfowl
Archive Number: 20180201.5595302
BOTULISM, AVIAN - NEW ZEALAND: (WAIKATO/BAY OF PLENTY) WATERFOWL
****************************************************************
A ProMED-mail post
http://www.promedmail.org
ProMED-mail is a program of the
International Society for Infectious Diseases
http://www.isid.org
Date: Tue 30 Jan 2018, 2 PM NZDT
Source: SunLive [edited]
https://www.sunlive.co.nz/news/172101-botulism-warning-bay.html
Fish & Game in Rotorua [Waikato/Bay of Plenty] are appealing for the public's help in dealing with any further cases of avian botulism -- after receiving a report of the deadly waterfowl disease.
Senior Fish & Game Officer Matthew McDougall says some swans are reported to have died from the disease at Lake Rotokawa. He says that with the extended period of hot and humid weather, more cases are likely to occur.
Avian botulism can paralyse and kill birds. Outbreaks are often sparked by warm temperatures and water with low oxygen content, says Matthew. He added that in one outbreak in the past, "botulism killed 2000 birds in just one spot."
Matthew says the disease can affect any water-feeding bird, however, game birds like mallards and swans are especially susceptible.
--
Communicated by:
ProMED-mail from HealthMap Alerts
<promed@promedmail.org>
[Avian botulism is a paralytic disease caused by ingestion of a toxin produced by the bacteria _Clostridium botulinum_. These bacteria are widespread in soil and require warm temperatures, a protein source, and an anaerobic (no oxygen) environment in order to become active and produce toxin.
There are several types of toxin produced by strains of this bacteria; birds are most commonly affected by type C and to a lesser extent type E. Type C toxin is found in waterfowl, shorebirds, colonial waterbirds, and others; whereas Type E toxin in gulls, loons, and others. - Mod.PMB
The area around the city of Rotorua, in New Zealand's North Island, contains several lakes. One of the smaller ones is Lake Rotokawa (https://www.myguiderotorua.com/regionalinfo/rotorua-lakes; see map at https://www.topomap.co.nz/NZTopoMap/nz1086/Lake-Rotokawa/). - Mod.ML
HealthMap/ProMED-mail map
Rotokawa, Bay of Plenty, New Zealand: http://healthmap.org/promed/p/63694]
****************************************************************
A ProMED-mail post
http://www.promedmail.org
ProMED-mail is a program of the
International Society for Infectious Diseases
http://www.isid.org
Date: Tue 30 Jan 2018, 2 PM NZDT
Source: SunLive [edited]
https://www.sunlive.co.nz/news/172101-botulism-warning-bay.html
Fish & Game in Rotorua [Waikato/Bay of Plenty] are appealing for the public's help in dealing with any further cases of avian botulism -- after receiving a report of the deadly waterfowl disease.
Senior Fish & Game Officer Matthew McDougall says some swans are reported to have died from the disease at Lake Rotokawa. He says that with the extended period of hot and humid weather, more cases are likely to occur.
Avian botulism can paralyse and kill birds. Outbreaks are often sparked by warm temperatures and water with low oxygen content, says Matthew. He added that in one outbreak in the past, "botulism killed 2000 birds in just one spot."
Matthew says the disease can affect any water-feeding bird, however, game birds like mallards and swans are especially susceptible.
--
Communicated by:
ProMED-mail from HealthMap Alerts
<promed@promedmail.org>
[Avian botulism is a paralytic disease caused by ingestion of a toxin produced by the bacteria _Clostridium botulinum_. These bacteria are widespread in soil and require warm temperatures, a protein source, and an anaerobic (no oxygen) environment in order to become active and produce toxin.
There are several types of toxin produced by strains of this bacteria; birds are most commonly affected by type C and to a lesser extent type E. Type C toxin is found in waterfowl, shorebirds, colonial waterbirds, and others; whereas Type E toxin in gulls, loons, and others. - Mod.PMB
The area around the city of Rotorua, in New Zealand's North Island, contains several lakes. One of the smaller ones is Lake Rotokawa (https://www.myguiderotorua.com/regionalinfo/rotorua-lakes; see map at https://www.topomap.co.nz/NZTopoMap/nz1086/Lake-Rotokawa/). - Mod.ML
HealthMap/ProMED-mail map
Rotokawa, Bay of Plenty, New Zealand: http://healthmap.org/promed/p/63694]
See Also
2017----
Botulism, avian - New Zealand: (WK) waterfowl 20170328.4931260
2014
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Botulism, avian - New Zealand (02): (WK) conf 20140409.2393357
Botulism, avian - New Zealand: (WK) susp. 20140321.2346753
2012
----
Botulism, avian - New Zealand: (CB) susp 20120213.1040575
.................................................sb/pmb/ao/mj/ml
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