The number of secondary transmissions connected to this outbreak remains low, indicating there is limited transmission of the E. coli bacteria beyond the initial outbreak.

The kitchen connected with the original outbreak remains closed indefinitely. In addition, precautionary measures at specific daycare facilities remain in place. Parents and operators have been made aware of these measures directly and through communication with Alberta Health Services.

“I am relieved every time I hear of a child who is well enough to leave hospital. My heart goes out to each family member who has been impacted, and I want them to know that we will get to the bottom of this. Thank you as well to our front-line staff for supporting these children and their families on the road to recovery.”

“Families have had their lives turned upside down by this outbreak. I’m relieved many of them are seeing their children recover and start to get back to their normal routines. I want to reassure parents they can place their trust in our high-quality child-care system and that they are not alone. We are here to support them in any way we can.”

“We are cautiously optimistic that the outbreak has peaked and that we will continue to see case numbers drop. That said, this does not diminish the fact that we still have some children who remain very ill, and my heart goes out to them, their parents and their loved ones.”

Hospitalizations and cases

As of Sept.19, there were a total of 348 lab-confirmed cases connected to this outbreak, no increase from Sept. 18. Between Sept. 9 and Sept. 14, there was an average increase of 33 new cases a day. Since then, the average case numbers decreased to fewer than four a day to no increase on Sept. 19.

There have been a total of 27 lab-confirmed secondary cases, with no additional secondary cases confirmed, since Sept. 16. Some cases of secondary transmission are common and expected in significant outbreaks such as this.

Currently eight patients are receiving care in hospital, down one from Sept. 18. All these patients have been confirmed as having hemolytic uremic syndrome (HUS), including two on dialysis (a decrease of one since Sept. 18). All patients are in stable condition and responding to treatment. Front-line health care teams continue to provide the best care and support possible.

A total of 707 children connected to the outbreak have been cleared to return to a daycare facility.

Daycares

As of Sept. 19, six daycare facilities are under closure or partial closure orders:

• Active Start Country Hills – Dolphin and Starfish preschool classes
• CanCare Childcare – Scenic Acres location­ – Busy Bees, Bumble Bees and Butterflies   classrooms
• CEFA Early Learning Calgary South ­– JK 3-1 classroom
• Renert Junior Kindergarten – all four Junior K classrooms
• 1st Class Childcare Shawnessy ­– “Main daycare” area is being closed
• Calgary JCC Child Care ­– a closure order was issued for infant and toddler rooms on Sept. 15

Closure orders were rescinded for Classrooms 3 and 4 at Vik Academy on the afternoon of Sept. 18 following negative test results for E. coli.

Additionally, while MTC Daycare site is not being closed, affected children and staff in Prominade and McKenzie classrooms are being notified that they are excluded from attending all child-care facilities until they test negative for E. coli and remain symptom-free.

All closure orders are posted on the Calgary Zone Alberta Health Services website.

Initial results suggest these cases affecting additional daycare facilities are predominantly cases of secondary transmission. Either these new cases were in contact with children from the original daycare or children from the original daycares were in contact with the facility.

Parents and staff from all the daycare facilities involved are being provided with information about what to do if they experience symptoms, test positive or have concerns about the health and safety of their child.

Investigations

The public health investigation into this outbreak continues, and work continues to identify the source of the outbreak. Additionally, the ministries of Health and Children and Family Services are conducting a review of all shared kitchens serving child-care facilities across Alberta.

The food histories of more than 1,150 children and 250 daycare staff are being reviewed by public health officials. This includes those who became ill and those who did not, all of whom were at the 11 affected daycares between Aug. 15 and Aug. 31.

Guidance to parents

If children develop symptoms, including bloody diarrhea, families are encouraged to visit an emergency department. If a child is not symptomatic, do not take them to hospital. Families with concerns or questions can call Health Link at 8-1-1 or contact their family physician for advice and support.

In addition, Alberta’s government is providing families with a one-time payment of $2,000 per child enrolled in the original facilities that were closed due to the outbreak.

Alberta’s government is committed to working with parents and operators through this challenging time and encourage them to reach out to Child Care Connect at 1-844-644-5165 with questions or concerns.

Related links

• Supporting Those affected by the E. coli Outbreak (Sept. 15, 2023)
• Update on E. coli outbreak in Calgary (Sept. 12, 2023)
• Alberta Health Services – E. coli Outbreak