Chicago Public Schools are supposed to open for some special needs and pre-K students Monday
The Chicago Teachers Union is now threatening to refuse to return to work in person.
https://t.co/s560q5ONEe
https://t.co/RVciotOda2
You see a very low percentage of positivity in the schools."
Cuomo: "well because the agreement [...] the local school districts consulted their parents, the teachers at the time, the teachers union at the time, and they came up with an agreement."
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The latest REACT1 report shows prevalence of infection in ALL age groups has fallen, including children aged 5-12 from 1.59% in Round 8 to 0.86% in Round 9a. The authors of REACT1 report also (wisely) didn't try to interpret the prevalence figures.
If this were a research trial you wouldn't place much weight on the age differences in % prevalence because of the wide confidence intervals, i.e. differences weren't statistically significant.
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I've previously tweeted on the challenges (& dangers) of interpreting surveillance data. One would need lots more contextual info to make sense of it & arrive at sound
Misinterpretation of surveillance data is a serious issue. Surveillance data needs to come with a warning label - Open to biases - interpret with caution! Some may not realize that surveillance often does not measure all infection, it's a proxy for actual disease incidence.
— Andrew Lee (@andrewleedr) February 14, 2021
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Undoubtedly some will extrapolate from the prevalence of infection figures in children to other settings i.e. schools based on the headline. I'd advise caution as there is a real risk of over-interpretation through extrapolation of limited data. Association is not causation.
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Hearing laughter &banter from lessons in the background every day. Yesterday at end of \u201c school\u201d she rushed out for snack, had to be quick as she wanted to join peer zoom doing art... her pals are thinking of doing afterschool yoga/ book club/ gardening, low/no cost ideas
— Ruth knight (@ruth_rmknig) January 29, 2021
https://t.co/OwpgNh8mEu
Helped prepare my teenagers for online life postschoolc. My daughter engaged with a health professional on teams this week with no input from me. They are well prepared for workplaces where online learning and e-learning are increasingly the norm. Life skills
— Sughra Nazir \U0001f499 (@Care_excellence) January 29, 2021
https://t.co/7eOi1Bv3bM
I have reconnected with my children as we have never had this time together before. We have had time to talk without the hustle and bustle of work, car journeys etc. No hassling over uniform washing has been a bonus too. \U0001f600
— Sughra Nazir \U0001f499 (@Care_excellence) January 29, 2021
https://t.co/GhxVgLuWJE
Prompted to try to have a day of positive talk about our children and young people today.
— Little Hoppy Saul \U0001f499#SafeEdForAll (@HoppySaul) January 29, 2021
Let\u2019s stop the alarmist headlines of LOST LEARNING
DAMAGE OF SCHOOL \u2018CLOSURES\u2019
Let\u2019s look at the opportunities and positives of temporary remote education & hope for a long-term strategy https://t.co/ODBqdZzSw2
https://t.co/ymHp910wrC
Like I say, I\u2019m a shy student and I always have been! I\u2019ve loved not having that pressure on top of me and I agree that it\u2019s helped us flourish!
— Hear Our Voices (@HearTheStudent) January 29, 2021
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Viruses and other pathogens are often studied as stand-alone entities, despite that, in nature, they mostly live in multispecies associations called biofilms—both externally and within the host.
https://t.co/FBfXhUrH5d
Microorganisms in biofilms are enclosed by an extracellular matrix that confers protection and improves survival. Previous studies have shown that viruses can secondarily colonize preexisting biofilms, and viral biofilms have also been described.
...we raise the perspective that CoVs can persistently infect bats due to their association with biofilm structures. This phenomenon potentially provides an optimal environment for nonpathogenic & well-adapted viruses to interact with the host, as well as for viral recombination.
Biofilms can also enhance virion viability in extracellular environments, such as on fomites and in aquatic sediments, allowing viral persistence and dissemination.