Post by Nadica (She/Her) on Sept 3, 2024 0:51:49 GMT
Opinion: Better protecting schools from COVID is within reach - Published Aug 17, 2022
Welcome to the “Live with COVID” era, where living with the virus means not talking about it at all. We’ve been told to pretend it’s over, though those “weird summer colds” and “lingering symptoms” indicate otherwise. Rising case rates, hospitalizations, and deaths. Best Summer Ever 2.0 is ending, which means kids are about to return for their third pandemic September.
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In the beginning, we were told that 1) kids don’t get COVID, 2) they do, but it’s mild, 3) vaccines alone will protect us, and 4) COVID does not spread in schools. While true that fewer children die from COVID than adults, they’re generally not supposed to die.
And kids are experiencing disabling long COVID, with estimated rates between two and 25 per cent of all infections, not counting reinfections. While vaccines mitigate the worst outcomes of COVID, they don’t completely stop transmission, and additional measures are required. And of course, as every parent knows, children don’t keep their germs to themselves. They go on to transmit to their teachers, parents and grandparents. Furthermore, outbreaks in schools do spread to the community.
Schools need to be safer for all students and staff, including those with medical concerns and vulnerable family members. Worker shortages are everywhere, education included. Sick teachers can’t teach, and more worryingly, may go on to develop long COVID, resulting in time away or even retirement.
It’s also harder for kids to learn when they’re sick and more absences means losing more time when so much has been lost to the pandemic. Looking at the Calgary Board of Education’s absence data, 6.3 per cent of students were away in April 2022, compared to 2.8 per cent in 2019. This is unsurprising, as there were essentially no protections in schools by June, despite low vaccination uptake and no vaccines for kids under five. No testing, mask mandates (Education Minister Adriana Lagrange outlawed those), enhanced ventilation nor in-room filtration (again, banned by the CBE). Yes, hand sanitizer was plentiful, but that doesn’t stop a virus that spreads through the air.
We can make schools safer for kids and their communities, but it means we have to talk about COVID. We need to acknowledge that COVID transmission is predominantly airborne, so that citizens have a framework for understanding risk. The smoke analogy, used by the Public Health Agency of Canada, and chief public health officer of Canada Dr. Theresa Tam, is an excellent metaphor.
There are multiple ways to make schools safer. Adequate ventilation, with a minimum of six fresh air changes per hour, mitigates build-up of viruses floating around in the air. Even opening windows/doors can be effective. Ventilation can be monitored through measuring the CO2 concentration in the room, essentially showing how much air one may be breathing in that was exhaled by someone else. Boston Public Schools is doing this and even has a public dashboard to share data. Upgrading filters in ventilation systems helps too, but as of May, the CBE has not completed this at any of their schools.
An additional intervention is filtration units like HEPA filters, or even homemade Corsi-Rosenthal boxes, to remove and trap virus particles. The CBE’s own risk management consultants acknowledged the effectiveness of this intervention.
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And we need to reinstate universal masking in zones where high community spread is identified, emphasizing respirator-style (N95 or KN95) masks for everyone. Information released in Alberta showed that schools with no mask mandates had three times more outbreaks than those with masking, confirming similar data from Arkansas and Massachusetts.
Pretending that COVID is over doesn’t it make it so. And it doesn’t help us “live with COVID” either. Yes, people are tired, we all want to move on. But making schools safer is fully within our reach. And until COVID is actually over, we can’t pretend our way out of it. So Alberta parents must demand the safety of their children and their teachers, or our leaders will simply go on pretending.
Welcome to the “Live with COVID” era, where living with the virus means not talking about it at all. We’ve been told to pretend it’s over, though those “weird summer colds” and “lingering symptoms” indicate otherwise. Rising case rates, hospitalizations, and deaths. Best Summer Ever 2.0 is ending, which means kids are about to return for their third pandemic September.
Article content
In the beginning, we were told that 1) kids don’t get COVID, 2) they do, but it’s mild, 3) vaccines alone will protect us, and 4) COVID does not spread in schools. While true that fewer children die from COVID than adults, they’re generally not supposed to die.
And kids are experiencing disabling long COVID, with estimated rates between two and 25 per cent of all infections, not counting reinfections. While vaccines mitigate the worst outcomes of COVID, they don’t completely stop transmission, and additional measures are required. And of course, as every parent knows, children don’t keep their germs to themselves. They go on to transmit to their teachers, parents and grandparents. Furthermore, outbreaks in schools do spread to the community.
Schools need to be safer for all students and staff, including those with medical concerns and vulnerable family members. Worker shortages are everywhere, education included. Sick teachers can’t teach, and more worryingly, may go on to develop long COVID, resulting in time away or even retirement.
It’s also harder for kids to learn when they’re sick and more absences means losing more time when so much has been lost to the pandemic. Looking at the Calgary Board of Education’s absence data, 6.3 per cent of students were away in April 2022, compared to 2.8 per cent in 2019. This is unsurprising, as there were essentially no protections in schools by June, despite low vaccination uptake and no vaccines for kids under five. No testing, mask mandates (Education Minister Adriana Lagrange outlawed those), enhanced ventilation nor in-room filtration (again, banned by the CBE). Yes, hand sanitizer was plentiful, but that doesn’t stop a virus that spreads through the air.
We can make schools safer for kids and their communities, but it means we have to talk about COVID. We need to acknowledge that COVID transmission is predominantly airborne, so that citizens have a framework for understanding risk. The smoke analogy, used by the Public Health Agency of Canada, and chief public health officer of Canada Dr. Theresa Tam, is an excellent metaphor.
There are multiple ways to make schools safer. Adequate ventilation, with a minimum of six fresh air changes per hour, mitigates build-up of viruses floating around in the air. Even opening windows/doors can be effective. Ventilation can be monitored through measuring the CO2 concentration in the room, essentially showing how much air one may be breathing in that was exhaled by someone else. Boston Public Schools is doing this and even has a public dashboard to share data. Upgrading filters in ventilation systems helps too, but as of May, the CBE has not completed this at any of their schools.
An additional intervention is filtration units like HEPA filters, or even homemade Corsi-Rosenthal boxes, to remove and trap virus particles. The CBE’s own risk management consultants acknowledged the effectiveness of this intervention.
Article content
And we need to reinstate universal masking in zones where high community spread is identified, emphasizing respirator-style (N95 or KN95) masks for everyone. Information released in Alberta showed that schools with no mask mandates had three times more outbreaks than those with masking, confirming similar data from Arkansas and Massachusetts.
Pretending that COVID is over doesn’t it make it so. And it doesn’t help us “live with COVID” either. Yes, people are tired, we all want to move on. But making schools safer is fully within our reach. And until COVID is actually over, we can’t pretend our way out of it. So Alberta parents must demand the safety of their children and their teachers, or our leaders will simply go on pretending.