This is Shadow Education Secretary @bphillipsonMP talking about the importance of VENTILATION in schools & how the Government’s approach is “incompetent, complacent & inadequate.”
What I’d like to know is:
What will SHE do differently if LABOUR win the election?
This is Shadow Education Secretary @bphillipsonMP revealing how she spoke to teachers EVERY DAY who told her the problem the government needs to solve is VENTILATION.
Nothing was ever done & it’s STILL a huge problem.
What will SHE do differently if LABOUR win the election?
Shadow Education Secretary @bphillipsonMP has also stated that pupil attendance is a key focus for Labour.
The great thing about improving VENTILATION & AIR FILTRATION is that it can hugely reduce pupil absences due to illness, as pointed out in many replies to this tweet ⬇️
▪️A Swiss study demonstrated that HEPA air filters delivering a clean air delivery rate of 5 air changes per hour (800m3/h) in a typical classroom led to a 5-fold decrease in the cumulative viral dose absorbed by exposed occupants.
▪️A study conducted in Bradford showed that Covid-related illness absence in schools was reduced by >20% when HEPA air filters were used in classrooms.
If you’d like to read more research, here’s a link to a compilation of 58 research studies from around the world which all demonstrate the effectiveness of air filters at removing Covid from the air in different settings:
This is clearly shown by the latest data from the UK Schools Air quality Monitoring project (SAMHE):
▪️Even when looking at daily averages which hide the peaks, the average daily CO2 levels for well over 25% of classrooms EXCEEDED 1,500ppm when the weather was cold.
More than 3.2 MILLION working days were missed by teachers PURELY DUE TO ILLNESS in 2021/22, compared with 2 million working days missed in pre-pandemic 2018/19.
That’s a 56% increase!
(Data for teacher absences in 2022/23 has not been published yet).
To anyone paying attention, these illness absence figures should not come as a surprise.
By early December, UKHSA was warning about how flu was spreading like wildfire through classrooms, leading to very high infection rates in school-age children (pink & green lines on chart).
“When it comes to flu, the focus is often on droplet transmission, but there’s also evidence of aerosol transmission. That means that ventilation & air filtration are HUGELY important.
“Are the Govt looking to improve that to help deal with all the respiratory infections?”
On the BBC News this evening, Medical Editor @BBCFergusWalsh clearly stated:
“As for facemasks, simple surgical masks are *not* good at stopping viruses. You really need a properly fitted tight respirator mask for that”…
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…which begs the question, why does the NHS infection control guidance STILL only recommend surgical masks for treating patients with airborne viruses like flu & Covid… and not proper FFP3 masks?
Even Baroness Hallett was rather perplexed by this during the Covid Inquiry.
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The IPC experts (Dr Warne & Dr Shin) who provided independent specialist advice to the Covid Inquiry both stated that IPC guidelines should be updated to recommend routine use of FFP3 masks when caring for patients with ANY respiratory virus.
1️⃣ He only mentions that people who are sick “must wear a mask in public spaces”…
…but why did he not also suggest that people who are *not* sick should wear a mask to prevent themselves getting sick in the first place?!
Like this ⬇️
2️⃣ Why didn’t @danielelkeles mention FFP masks?
Surgical masks DON’T protect against airborne transmission of flu.
“Live viruses could be detected in the air behind ALL surgical masks tested. By contrast, properly fitted respirators could provide at least a 100-fold reduction.”