Public Health Wales (PHW) launched an investigation last week alongside Wrexham Council and Betsi Cadwaladr Health Board to find the source of the outbreak.
A multi-agency Outbreak Control Team (OCT) made up of the three organisations was set up.
And PHW has issued an update in relation to the investigation.
“We are currently investigating 25 confirmed and 4 probable cases of salmonella associated with a single venue in the city.” The venue has not yet been named
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This outbreak is caused by a different EHEC bacterium than the outbreak reported in June. FHI has started an outbreak investigation together with relevant municipal chief medical officers, the Norwegian Food Safety Authority and the Veterinary Institute. All the infected fell ill in July and none of them have traveled abroad.
The infected are aged < 5 to 45 years, and live in Trøndelag (4), Viken and Vestfold and Telemark. Two of them have developed the serious complication haemolytic uraemic syndrome (HUS). In addition, a further HUS case has been notified where EHEC has been detected, but we are awaiting more analyzes before we can say whether the person is infected with the same strain of bacteria as the other cases. It is not yet known what the source of infection is, but it is common for gastrointestinal bacteria to become infected through food.
– At the present time, we cannot say whether this is a limited outbreak or whether there may be new cases, says Silje Bruland Lavoll, senior physician in the section for infection from food, water and animals at the Norwegian Institute of Public Health. Investigative work can be complicated and take time, and in many cases we are unable to find the source of infection or to clarify whether it is a common source.
– We follow the situation closely and work closely with the municipal health service, the Norwegian Food Safety Authority and the Veterinary Institute, she adds.
– The Norwegian Food Safety Authority assists the Norwegian Institute of Public Health and municipal chief physicians in obtaining information from the sick persons and their relatives. Interviews are conducted about what the people have eaten and what they have been in contact with, says senior advisor Turid Berglund in the biological food safety section of the Norwegian Food Safety Authority.
Preliminary analyzes show that it is the bacterium EHEC O26:H11, which has been detected in all those infected. FHI is now working on further analyzes (whole genome sequencing) to confirm this.
Posted in E.coli, EHEC, food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Foodborne Illness, foodborne outbreak, foodbourne outbreak, HUS, Illness, Matportalen, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, STEC, STEC E.coli
KHOST, Afghanistan, Aug. 7 (Xinhua) — At least 200 people were sickened in food poisoning in east Afghanistan’s Khost province, an official said on Monday.
The incident occurred in Satkai village of Zazai Maidan district on Sunday evening when the villagers attended a charity meal, and all the victims had been taken to nearby hospitals and clinics, said provincial police spokesman Mustaghfar Garbaz.
Without providing more details, the official added that further investigations were underway.
In the meantime, villager and eyewitness Tahir Azimi claimed that around 400 people were sick with the charity meal.
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According to Utah health official and media, in the last two weeks, eight cases of E. coli (likely a shiga-toxin producing E. coli like E. coli O157:H7) were reported in Utah County residents, with at least five of the subjects hospitalized (likely with hemolytic uremic syndrome – HUS) due to the severity of symptoms.
Currently, all reported cases are residents of Lehi or have close ties to the city, says a statement from the Utah County Health Department.
Epidemiologists are working to identify the source of infection, it says. Preliminary investigation links the likely source of spread to using pressurized irrigation water for drinking and play.
Posted in Contaminated water, E.coli, food bourne outbreak, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, foodborne outbreak, foodbourne outbreak, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, STEC, STEC E.coli, Water, water microbiology, Water Safety
Taipei, Aug. 5 (CNA) A Vietnamese-French sandwich stand at a traditional market in Taoyuan’s Zhongli District was forced to suspend operations Friday, after scores of its customers reported illnesses from suspected food poisoning, according to local authorities.
An inspection of the street vendor’s premises on Thursday identified 14 issues, including the temperature of the freezer, which was too high to keep food fresh, according to a press release from the city’s Department of Public Health on Friday.
In addition, there were vectors at the site, and the food ingredients were not properly covered or elevated above ground, the public health office said.
As of noon Saturday, 340 people had reported symptoms such as diarrhea, vomiting and fever after eating sandwiches purchased at the stand on Wednesday, the department said, citing reports it had received from hospitals and individuals.
The department’s inspectors have collected samples of the sauces, fillings, and other food items at the Vietnamese-French sandwich stand, as well as knives, cutting boards, and other kitchenware, which will be tested to determine the cause of the suspected food poisoning, the health office said.
If pathogenic microorganisms are found and the matter is confirmed as a food poisoning case, the operators of the food stand may be subject to a fine of between NT$60,000 (US$1,894) and NT$200 million, in accordance with the Act Governing Food Safety and Sanitation, the office said.
Posted in Decontamination Microbial, food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Food Poisoning, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak
Almost 500 more people are sick in an outbreak of infections from the microscopic Cyclospora parasite. Sick people have been identified in 34 states.
The Centers for Disease Control and Prevention is reporting that there are now 1,063 patients identified as part of the outbreak. Of those with complete information available, 79 have been so sick they had to be admitted to hospitals. No one has died.
Posted in Cyclospora, Cyclosporiasis, food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak
This report describes two L. monocytogenes outbreak investigations that occurred in March and September of 2018 and that linked illness to a food premises located in an Ontario cancer centre. The cancer centre serves patients from across the province.
In Ontario, local public health agencies follow up with all reported laboratory-confirmed cases of listeriosis to identify possible sources of disease acquisition and to carry out investigations, including at suspected food premises. The Canadian Food Inspection Agency (CFIA) is notified of any Listeria-positive food product collected in relation to a case. The CFIA traces Listeria-positive product through the food distribution system to identify the contamination source and ensure the implicated manufacturing facility implements corrective measures.
Outbreaks one and two each involved three outbreak-confirmed listeriosis cases. All six cases were considered genetically related by whole genome sequencing (WGS). In both outbreaks, outbreak-confirmed cases reported consuming meals at a food premises located in a cancer centre (food premises A) before illness onset. Various open deli meat samples and, in outbreak two, environmental swabs (primarily from the meat slicer) collected from food premises A were genetically related to the outbreak-confirmed cases. Food premises A closed as a result of the investigations.
When procuring on-site food premises, healthcare facilities and institutions serving individuals with immuno-compromising conditions should consider the potential health risk of foods available to their patient population.
TORONTO – Monitoring of related Listeria infections over multiple years has seen more than 80 cases and a dozen deaths, according to the Centers for Disease Control and Prevention.
Michael Vasser, from the CDC, gave details about the reoccurring, emerging and persisting (REP) strain during a recent presentation at the International Association for Food Protection.
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Health officials unable to pinpoint food that has sickened more than 100 who ate at Ridgway’sTaco del GNAR
Three months after the first diner reported falling ill, federal and state health officials still haven’t pinpointed the source of contaminated food that has sickened more than 100 people who ate at Taco del GNAR in Ridgway.
Paul Galloway, a spokesman for the Colorado Department of Public Health and Environment, said a total of 144 cases of cyclosporiasis have been reported thus far to the state involving Western Slope residents who did not travel internationally. Health officials have attempted to interview 143 people, with all but 10 of them reporting they ate at the Ridgway taco shop. Of the remaining 10, two said they didn’t eat at the restaurant, one wasn’t sure and seven couldn’t be reached for an interview, according to Galloway. He said the last known date someone ate at Taco del GNAR and contracted the parasite was June 10.
The number of people infected with the Cyclospora parasite is likely much higher than that reported by the state health department, because the confirmed cases reflect only those who have reported their symptoms to the state or sought medical treatment.
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Italian authorities have issued a warning after a young girl developed a serious condition after suffering an E. coli infection.
The Ministry of Health (Ministero della Salute) published a notice to consumers following a case of hemolytic uremic syndrome (HUS) which has affected a child in Trentino. HUS is a severe complication associated with E. coli infections that causes kidney failure.
Local health authorities have taken steps to try and verify the source of infection. They identified a probable link to the consumption of cheese produced in a malga, which is an alpine hut, in Coredo. In late July, local officials said the girl was hospitalized.
A related Rapid Alert System for Food and Feed (RASFF) report shows Shiga toxin-producing E. coli (STEC) O26 was detected in the cheese.
To protect public health, it was advised that anyone who had purchased dairy products from the implicated site, before July 14, should not consume them. Officials also added that raw milk products should not be given to children under 5 years of age or the elderly.
Posted in E.coli, food bourne outbreak, Food Illness, Food Micro Blog, Food Microbiology, Food Microbiology Blog, Food Microbiology Research, Food Microbiology Testing, Foodborne Illness, foodborne outbreak, foodbourne outbreak, Haemolytic Uremic Syndrome, HUS, Illness, microbial contamination, Microbial growth, Microbiological Risk Assessment, Microbiology, Microbiology Investigations, Microbiology Risk, outbreak, STEC, STEC E.coli
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