Andrew Dobbie
@a-dobbie11.bsky.social
Give More Than You Receive, 'Ahead by a Century' 📶 #TeachSDGs Ambassador #tor16 Born @ 332 ppm CO₂, #VoteFordOut, #SmallerClassSizes
COVID IS AIRBORNE! N95+, CRboxBuilder, Linux User🐧
"Show up on time, know the text & have an idea!" TH
COVID IS AIRBORNE! N95+, CRboxBuilder, Linux User🐧
"Show up on time, know the text & have an idea!" TH
Busy morning. Repaired Chromebook and a Linux laptop for students in the last 15 min and the day hasn't even started yet at school🤣
November 21, 2025 at 1:28 PM
Busy morning. Repaired Chromebook and a Linux laptop for students in the last 15 min and the day hasn't even started yet at school🤣
Tom Hanks gets it!
Wear a 🤬 respirator in all public, indoor spaces.
Your future & livelihood depend on it.
whn.global/youve-got-a-....
Wear a 🤬 respirator in all public, indoor spaces.
Your future & livelihood depend on it.
whn.global/youve-got-a-....
November 21, 2025 at 4:15 AM
Tom Hanks gets it!
Wear a 🤬 respirator in all public, indoor spaces.
Your future & livelihood depend on it.
whn.global/youve-got-a-....
Wear a 🤬 respirator in all public, indoor spaces.
Your future & livelihood depend on it.
whn.global/youve-got-a-....
FYI
I just received a new order of tests today. Exp date is
I just received a new order of tests today. Exp date is
November 19, 2025 at 12:46 AM
FYI
I just received a new order of tests today. Exp date is
I just received a new order of tests today. Exp date is
Stop the Ford PCs before its too late!
OntarioNDP.ca/stop-the-attack
OntarioNDP.ca/stop-the-attack
November 18, 2025 at 4:04 AM
Stop the Ford PCs before its too late!
OntarioNDP.ca/stop-the-attack
OntarioNDP.ca/stop-the-attack
Please note that anyone with mRNA vaccine sensitivity in Ontario (many with Long COVID), it has been recommended to travel to the US to get Novavax if you can afford it.
My last mRNA vax doubled my D-dimer & elevated CRP (not good, not safe for me). Evidence of excessive clotting/microclotting.
My last mRNA vax doubled my D-dimer & elevated CRP (not good, not safe for me). Evidence of excessive clotting/microclotting.
November 15, 2025 at 1:04 PM
Please note that anyone with mRNA vaccine sensitivity in Ontario (many with Long COVID), it has been recommended to travel to the US to get Novavax if you can afford it.
My last mRNA vax doubled my D-dimer & elevated CRP (not good, not safe for me). Evidence of excessive clotting/microclotting.
My last mRNA vax doubled my D-dimer & elevated CRP (not good, not safe for me). Evidence of excessive clotting/microclotting.
Summary:
All school boards still need mech vent upgrades (e.g. Better on-site AQI measurement).
Better AQI data MUST be used to individualize school damper automation (open/close) throughout the day.
Open more when CO2 is higher, close only for improved indoor climate control.
All school boards still need mech vent upgrades (e.g. Better on-site AQI measurement).
Better AQI data MUST be used to individualize school damper automation (open/close) throughout the day.
Open more when CO2 is higher, close only for improved indoor climate control.
November 15, 2025 at 12:47 PM
Summary:
All school boards still need mech vent upgrades (e.g. Better on-site AQI measurement).
Better AQI data MUST be used to individualize school damper automation (open/close) throughout the day.
Open more when CO2 is higher, close only for improved indoor climate control.
All school boards still need mech vent upgrades (e.g. Better on-site AQI measurement).
Better AQI data MUST be used to individualize school damper automation (open/close) throughout the day.
Open more when CO2 is higher, close only for improved indoor climate control.
Who writes this?
Non-infectious related symptoms?
What the hell does that even mean?
If anyone gets COVID, then they have a greater risk of heart disease, stroke, or MI.
This increased COVID-related vascular damage is 100% infection related.
Writers of this crap? Give your head a shake.
Non-infectious related symptoms?
What the hell does that even mean?
If anyone gets COVID, then they have a greater risk of heart disease, stroke, or MI.
This increased COVID-related vascular damage is 100% infection related.
Writers of this crap? Give your head a shake.
November 13, 2025 at 3:33 AM
Who writes this?
Non-infectious related symptoms?
What the hell does that even mean?
If anyone gets COVID, then they have a greater risk of heart disease, stroke, or MI.
This increased COVID-related vascular damage is 100% infection related.
Writers of this crap? Give your head a shake.
Non-infectious related symptoms?
What the hell does that even mean?
If anyone gets COVID, then they have a greater risk of heart disease, stroke, or MI.
This increased COVID-related vascular damage is 100% infection related.
Writers of this crap? Give your head a shake.
....my pre-existing genetic mutations by increasing oxidative stress throughout my body.
COVID oxidative stress is the worst, persistent stress my body has ever experienced.
My pre-existing DNA mutations, combined with COVID epi-genetic & biochemical oxidative stresses have led to Long COVID.
COVID oxidative stress is the worst, persistent stress my body has ever experienced.
My pre-existing DNA mutations, combined with COVID epi-genetic & biochemical oxidative stresses have led to Long COVID.
November 12, 2025 at 10:49 AM
....my pre-existing genetic mutations by increasing oxidative stress throughout my body.
COVID oxidative stress is the worst, persistent stress my body has ever experienced.
My pre-existing DNA mutations, combined with COVID epi-genetic & biochemical oxidative stresses have led to Long COVID.
COVID oxidative stress is the worst, persistent stress my body has ever experienced.
My pre-existing DNA mutations, combined with COVID epi-genetic & biochemical oxidative stresses have led to Long COVID.
Reflecting on Long COVID. Seems like previous COVID infection (pre-vaccine) made my pre-existing genetic mutations even more pronounced.
Based on my genetic testing, I have mutations in my DNA that already limit my glutathione deoxydation biochemical pathways.
Long COVID exacerbates
...
Based on my genetic testing, I have mutations in my DNA that already limit my glutathione deoxydation biochemical pathways.
Long COVID exacerbates
...
November 12, 2025 at 10:30 AM
Reflecting on Long COVID. Seems like previous COVID infection (pre-vaccine) made my pre-existing genetic mutations even more pronounced.
Based on my genetic testing, I have mutations in my DNA that already limit my glutathione deoxydation biochemical pathways.
Long COVID exacerbates
...
Based on my genetic testing, I have mutations in my DNA that already limit my glutathione deoxydation biochemical pathways.
Long COVID exacerbates
...
So many people getting infected and re-infected with COVID asking me what to do😔
Stop it!
#WearAnN95Indoors
Make sure it fits/seals well!
This will filter COVID out of the air you breathe & trap it inside of the respirator.
#GetVaccinated
#⏫️Ventilation
Open windows/doors to cycle indoor air more.
Stop it!
#WearAnN95Indoors
Make sure it fits/seals well!
This will filter COVID out of the air you breathe & trap it inside of the respirator.
#GetVaccinated
#⏫️Ventilation
Open windows/doors to cycle indoor air more.
November 9, 2025 at 2:17 PM
So many people getting infected and re-infected with COVID asking me what to do😔
Stop it!
#WearAnN95Indoors
Make sure it fits/seals well!
This will filter COVID out of the air you breathe & trap it inside of the respirator.
#GetVaccinated
#⏫️Ventilation
Open windows/doors to cycle indoor air more.
Stop it!
#WearAnN95Indoors
Make sure it fits/seals well!
This will filter COVID out of the air you breathe & trap it inside of the respirator.
#GetVaccinated
#⏫️Ventilation
Open windows/doors to cycle indoor air more.
COVID is airborne spread.
The fact that this continues to be argued is a hindrance to societal transmission prevention.
Infection prevention strategies:
#⏫️ventilation
Open windows/doors, avoid crowds
#⏫️filtration
Wear a well-fitting N95 indoors, use HEPA filters/CR boxes
The fact that this continues to be argued is a hindrance to societal transmission prevention.
Infection prevention strategies:
#⏫️ventilation
Open windows/doors, avoid crowds
#⏫️filtration
Wear a well-fitting N95 indoors, use HEPA filters/CR boxes
November 9, 2025 at 1:49 PM
COVID is airborne spread.
The fact that this continues to be argued is a hindrance to societal transmission prevention.
Infection prevention strategies:
#⏫️ventilation
Open windows/doors, avoid crowds
#⏫️filtration
Wear a well-fitting N95 indoors, use HEPA filters/CR boxes
The fact that this continues to be argued is a hindrance to societal transmission prevention.
Infection prevention strategies:
#⏫️ventilation
Open windows/doors, avoid crowds
#⏫️filtration
Wear a well-fitting N95 indoors, use HEPA filters/CR boxes
Society is not helpless to prevent continued COVID/Long COVID damage. Leaders must CHOOSE (or be DIRECTED) to act to PREVENT COVID infection.
Must start with cleaning indoor air in all public, indoor spaces.
Must start with cleaning indoor air in all public, indoor spaces.
November 2, 2025 at 3:51 PM
Society is not helpless to prevent continued COVID/Long COVID damage. Leaders must CHOOSE (or be DIRECTED) to act to PREVENT COVID infection.
Must start with cleaning indoor air in all public, indoor spaces.
Must start with cleaning indoor air in all public, indoor spaces.
Highlights to share with EVERYONE! Especially those in charge of hospitals, school boards, parents of young children.....yeah, EVERYONE!
COVID doesn't care.
Infection =Disability/Death
...
thetyee.ca/Analysis/202...
COVID doesn't care.
Infection =Disability/Death
...
thetyee.ca/Analysis/202...
November 2, 2025 at 3:42 PM
Highlights to share with EVERYONE! Especially those in charge of hospitals, school boards, parents of young children.....yeah, EVERYONE!
COVID doesn't care.
Infection =Disability/Death
...
thetyee.ca/Analysis/202...
COVID doesn't care.
Infection =Disability/Death
...
thetyee.ca/Analysis/202...
In September, my students asked me to dress up like Mr. Clean.
I'm trying🤣
I will definitely be finishing off my costume tomorrow with my Q100 respirator😷🙌
Happy Halloween🎃
I'm trying🤣
I will definitely be finishing off my costume tomorrow with my Q100 respirator😷🙌
Happy Halloween🎃
October 30, 2025 at 9:39 PM
In September, my students asked me to dress up like Mr. Clean.
I'm trying🤣
I will definitely be finishing off my costume tomorrow with my Q100 respirator😷🙌
Happy Halloween🎃
I'm trying🤣
I will definitely be finishing off my costume tomorrow with my Q100 respirator😷🙌
Happy Halloween🎃
Micro RNA miR-155 is the key to unlocking and defending against COVID vascular damage.
October 26, 2025 at 1:20 PM
Micro RNA miR-155 is the key to unlocking and defending against COVID vascular damage.
Modification of Hsa-miR-29a-3p micro RNA to neutralize COVID
October 26, 2025 at 1:18 PM
Modification of Hsa-miR-29a-3p micro RNA to neutralize COVID
We might be able to make a Micro RNA (miR-122) modification to block COVID proliferation.
Could be added into a future vaccine or turned into a post-infection treatment (like Paxlovid)
Could be added into a future vaccine or turned into a post-infection treatment (like Paxlovid)
October 26, 2025 at 1:17 PM
We might be able to make a Micro RNA (miR-122) modification to block COVID proliferation.
Could be added into a future vaccine or turned into a post-infection treatment (like Paxlovid)
Could be added into a future vaccine or turned into a post-infection treatment (like Paxlovid)
Covid blocks our immune system by changing our ability to print defence proteins from our DNA
October 26, 2025 at 1:12 PM
Covid blocks our immune system by changing our ability to print defence proteins from our DNA
Jak-STAT inhibitors effective at reducing inflammatory response triggered by COVID
October 26, 2025 at 1:10 PM
Jak-STAT inhibitors effective at reducing inflammatory response triggered by COVID
Covid infections weaken our ability to defend against new invaders if ciliary function is reduced.
October 26, 2025 at 1:09 PM
Covid infections weaken our ability to defend against new invaders if ciliary function is reduced.
IFN and/or TBET inhibitors/modulators may help with upstream treatment to prevent downstream monocyte inflammatory destruction to vascular system.
October 26, 2025 at 1:06 PM
IFN and/or TBET inhibitors/modulators may help with upstream treatment to prevent downstream monocyte inflammatory destruction to vascular system.
Hmmm...
Anti-IL-6 treatment early may prevent epigenetic changes (help prevent long COVID)
Anti-IL-6 treatment early may prevent epigenetic changes (help prevent long COVID)
October 26, 2025 at 1:04 PM
Hmmm...
Anti-IL-6 treatment early may prevent epigenetic changes (help prevent long COVID)
Anti-IL-6 treatment early may prevent epigenetic changes (help prevent long COVID)
People ask me if students only use their computers in the classroom.
No. We use them as supportive tools, while using other forms of technology too (e.g., LCDs, grid paper, protractors, rulers)🙌
No. We use them as supportive tools, while using other forms of technology too (e.g., LCDs, grid paper, protractors, rulers)🙌
October 21, 2025 at 7:27 PM
People ask me if students only use their computers in the classroom.
No. We use them as supportive tools, while using other forms of technology too (e.g., LCDs, grid paper, protractors, rulers)🙌
No. We use them as supportive tools, while using other forms of technology too (e.g., LCDs, grid paper, protractors, rulers)🙌
Happy Canadian Thanksgiving
October 12, 2025 at 11:19 PM
Happy Canadian Thanksgiving
PlusLife test for possible infections.
Here is an example of a COVID-19 test.
Usually all channels are near zero.
In this example, channel 7 is increasing.
This is not a positive. This is caused by air bubbles in the channel 7 chamber.
This is a negative test for COVID-19 (98-99% accurate)
Here is an example of a COVID-19 test.
Usually all channels are near zero.
In this example, channel 7 is increasing.
This is not a positive. This is caused by air bubbles in the channel 7 chamber.
This is a negative test for COVID-19 (98-99% accurate)
October 12, 2025 at 9:27 PM
PlusLife test for possible infections.
Here is an example of a COVID-19 test.
Usually all channels are near zero.
In this example, channel 7 is increasing.
This is not a positive. This is caused by air bubbles in the channel 7 chamber.
This is a negative test for COVID-19 (98-99% accurate)
Here is an example of a COVID-19 test.
Usually all channels are near zero.
In this example, channel 7 is increasing.
This is not a positive. This is caused by air bubbles in the channel 7 chamber.
This is a negative test for COVID-19 (98-99% accurate)