Share this page!

Orla Hegarty Profile picture
Twitter logo
12 Sep, 4 tweets, 2 min read
(rough maths)
HEPA filtration €400 per classroom is < weekly cost of 1 contact tracer

We pay *900* contact tracers

HEPA for EVERY classroom ~as permanent protection for EVERY variant, virus & pollution~ would cost <6 more months of 900 contact tracers
irishexaminer.com/news/arid-4069…
(rough maths #2)

HEPA for EVERY classroom would be < cost of hospitalising 1,800 children (for average 1 week each)

1,800 schoolchildren is the number that would be expected to be hospitalised if 1 in 4 of all schoolchildren were infected in the coming months (0.25%)
(rough maths #3)

HEPA filtration for EVERY classroom as permanent protection would cost less than the *increase* in funding to horse & greyhound racing this year (up from €84m to €96m in 2021)
rte.ie/sport/racing/2…
USA costing

• • •

Missing some Tweet in this thread? You can try to force a refresh
　

Keep Current with Orla Hegarty

Orla Hegarty Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @Orla_Hegarty

Orla Hegarty Profile picture
13 Sep
🇮🇪 #Covid19 It’s been one year since the LongForgottenDublinPandemicExperimentOf2020™️

If we had paid attention, 2021 could have been much, much better. Here’s why..

[we didn’t learn, but it’s never too late!] 1/ Our World in Data graph of Covid-19 cases in Ireland March 2
On 13 Sept 2020 the national 7-day average was 187 cases/day (it’s currently 1,300 almost 7 times amount)

In context of summer 2020, there were concerns. So govt brought in new restrictions ~for Dublin only~

Most significant was a ban on indoor dining & pubs ~in Dublin only~ 2/ Graph of 2020 cases
[+ an inter-county travel ban, limits on gatherings, closure of museums, & limits on some other not-so-high risk activities]

Most significant difference between Dublin & the Rest of Ireland was that indoor dining & pubs were open outside Dublin 3/
assets.gov.ie/87604/405b1065…
Read 8 tweets
Orla Hegarty Profile picture
9 Sep
#Covid19 Children & managing class outbreaks

🇫🇷 France: full class isolate

🇮🇹 Italy: full class isolate

🇪🇸Spain: full class isolate

🇮🇪 Ireland: isolation of ‘close contacts’ if not vaccinated

🏴󠁧󠁢󠁥󠁮󠁧󠁿 England: no isolation of any under 18s for any reason
🇫🇷 France #schools “masks, mandatory from age 6.. classrooms regularly ventilated… In primary schools, if one child tests positive, class will close for 7 days.. In high schools children positive & not vaccinated placed into isolation for at least 1 week” amp.france24.com/en/france/2021…
🇮🇹 Italy ‘masks for everyone aged over six, staggered entrance/exit times, quarantine rules for classes with positive cases & some classes taught online, depending on the health situation in local area’ thelocal.it/20210831/expla…
Read 10 tweets
Orla Hegarty Profile picture
1 Sep
[Thread] Workplaces & #Covid19

😷 Many people WFH are concerned about risks in offices, schools, colleges & other buildings

🏢Workplace safety is regulated in EU (& other places). Virus is a biological agent & that requires precautions @EU_OSHA 1/
osha.europa.eu/en/themes/covi…
‘identification & assessment of risks is starting point for managing occupational safety & health.. Employers are obliged to revise risk assessment when there is change, to consider all risks, including affecting mental health..& to make an action plan’ 2/ oshwiki.eu/wiki/COVID-19:…
In Ireland, workplace safety is the responsibility of the Health & Safety Authority @TheHSA hsa.ie/eng/

#Covid19 resources here: hsa.ie/eng/topics/cov… 3/
Read 17 tweets
Orla Hegarty Profile picture
31 Aug
😷 👧🏼 #Covid19 #Schools #Delta
Masks are the most effective & simplest protection we have for children

Mask are worn very successfully from age 5 in schools in many countries

It’s not forever, & we will never regret doing it now. We must protect children
all the evidence for masks from Professor of Primary Care, Oxford @trishgreenhalgh
info from Professor @linseymarr Virginia Tech (expert in viral aerosols)
Read 5 tweets
Orla Hegarty Profile picture
30 Aug
🇻🇳 Vietnam ‘modern field hospital for 500 #Covid19 patients’, let’s look at INFECTION CONTROL in Asia
thread with Google Translate, HT @DzungLeVN for link) 1/
zingnews.vn/benh-vien-da-c…
‘Hospitals use ventilation one-way to avoid cross infection’ 2/ Image
‘This is considered one of most modern facilities in Vietnam to treat #Covid19 patients. The hospital is in 3 zones
🟩 Green area- administration
🟨 Yellow area- dormitory, canteen, testing & equipment
🟥 Red area- treatment’ 3/ Image
Read 17 tweets
Orla Hegarty Profile picture
29 Aug
(rough maths)
Let’s say 6,000 cases/day by late Sept..& let’s say 1/3 are children..so that’s 14,000 kids/week.. that’s 1 infected child in half all classrooms in Ireland..& then add close-contacts, siblings, teachers… & add parents off work, minding kids & isolating.. & worse..
.. let’s say 1 in 100 have to go to hospital, that’s 140 children/week.. & if only 10% of them need ICU that’s 14 children.. in a country where there are only 31 ICU beds for all sick children

This crisis was foreseeable.
[6,000 cases/day is NPHET Central1 range, 14 Jul slide)
.. so if 14 in ICU (say €2,500/night) & 126 in hospital (say €1,000).. that’s €1 million/wk cost.. & add deferred treatments & surgeries for other sick children.. & the other 13,860/wk kids with ‘mild illness’ (not hospitalised)?
Over 1,500 will likely get Long Covid (>5 wks)
Read 4 tweets

Did Thread Reader help you today?

Support us! We are indie developers!

This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!

Follow Us on Twitter!

Like this author's thread?

Get emails when @Orla_Hegarty has new unrolls!

Check out other threads from @Orla_Hegarty!

Read all threads by @Orla_Hegarty

:(