27 cases of COVID-19 confirmed at Boucherville day camp

South Shore public health authorities say 27children and staff who were at a day camp have tested positive for COVID-19.

In a letter sent to parents and people on a mailing list for the camp, the CISSS de la Montrgie-Centresaid itsuspects even more transmissions via asymptomatic carriers may have happened atCharlot l'Escargot.

The document, sent Tuesday,said28 people had tested positive for the virus. Public healthchanged that number to 27 one day later, saying the number had been modified after analysis.

CBC has seen detailed minutes of a meeting held on Sunday between public health officials and the parents of children who attendedthe camp. The document saysthey are looking to identify more cases in the coming days.

Public health said the casesinclude onlyday-camp staff and attendees. Some children who attended the camphave transmitted the disease to their relatives, but authorities are not including those cases in the count, for privacy reasons.

Last week, regional health authorities began investigatingafter a counsellor and multiple children who were at the camptested positive for the virus.

All children and employees who were at the day camp between July 13 and July 21 must isolate at home for a minimum of 14 days from the last time they attended day camp.

They are also being asked to call 811 or 1-877-644-4545, and a screening clinic primarily for children who attended the day camp has been set up, the letter said.

Charlot l'Escargotis closed for another 14 days due to the outbreak.

Masks worn, physical distance rules maintained

Benjamin, whose last name CBC is not publishingdue to privacy reasons, is the parent of one of the children who tested positive after attending the day camp the week of July 6 and July 13. He contracted the disease himself shortly afterward.

His daughter is completely asymptomatic, but Benjamin says he is feeling all the symptoms of COVID-19.

"It's bad," he said.

Benjamin said he received an email on July 19 informing himthat his daughter was atlight risk of contractingCOVID-19 and that he should watch her for symptoms. He says he was not asked to keep his daughter in quarantine.

Two days later, he received another email saying his daughter was now considered at moderate risk, and that she neededto self-isolate immediately.

Benjamin said he thought hygiene measures at the day campwere "top notch," with physical distancing measures in place and masks being worn.

He says this has shown him how everyone is still at risk of contracting the virus, "even if you take all the proper steps."

Officials may havebelievedthat children were poor vectors of the disease, he said, but he feels maybe this case may have proved otherwise.

"Here, it was maybe not the right decision. Maybe they have to review the policy now."

Incident raises 'red flags', but not enough to close down day camps

GastonDe Serres, a epidemiologist at Quebec's public health institute (INSPQ) said though the case certainly raises "red flags," there are hundreds of day camps in the province that are open daily without similar outbreaks.

"It's dangerous to get to conclusions based on one event, even if it's a substantial event," he said, noting that officials are watching the situation in different day camps closely to see if other outbreaks are occurring.

If the situation in Boucherville repeats itself in other day camps, there will be more discussions about measures to decrease risks, or to close down the day camps entirely, said De Serres.