Ventilation Importance: Why It Matters Most

Lees volledig artikel: Het is nog steeds de ventilatie, stupid!

Leestijd: 4 minuten

Nog steeds

Alles wat in dit recente artikel ‌van ⁣Steven Kirsch over het⁢ belang van ventilatie staat kon je vanaf maart 2020‍ op deze site lezen.⁢ Het ⁢is goed dat het nog een keer op een rijtje wordt gezet, maar het zou je razend moeten maken.  (Onderin de​ samenvatting van het ‌artikel).

de kern van het artikel is dat ⁢het virus door de lucht gaat en je pas ziek wordt als je er veel van inademt. Door te zorgen ​dat er binnen gebouwen voldoende maatregelen worden genomen om de lucht te verdunnen, dan ‍is er vrijwel geen risico op infectie en zeker niet op een epidemie.

Kirsch geeft aan ⁤dat als ⁣we nu wel de goede maatregelen hadden genomen⁣ t.a.v. ventilatie van ⁢gebouwen dan zou de risico’s op een volgende pandemie aanzienlijk worden gereduceerd.

Maar, ⁤zoals⁤ ik ⁤al‍ in het voorjaar 2020 had aangegeven. Dit geldt niet alleen voor ‌het Coronavirus, maar zeker ook ‌voor het influenzavirus. En als je dat eens goed doordenkt, dan snap je hoe‍ zeer er louter op basis van financiële belangen ​gespeeld wordt met de gezondheid van de bevolking.

follow the ⁢money

Just like⁤ during the long period of lockdown (holding ‍on for over 2 years), ⁢during‌ which society and the economy ‌experienced major consequences, people will now ignore or contradict the content of this article.

Be aware that there are major financial interests involved.Interests that are greater than public health.

1.The Core: Dilution Prevents Infection

Viruses spread primarily via⁢ aerosols (microscopic particles that behave like smoke). A recent study (EMIT-2) showed that when air in a room⁤ is vigorously‍ mixed, ⁢the concentration of virus particles is directly diluted.

• The‍ threshold: In the study, exposure (290-750 RNA copies) remained well below the estimated infectious dose (~10).

• Conclusion: If the air mixing is high enough,the concentration needed to‍ infect someone simply cannot⁢ be reached.

2. The Mistakes ‌in the ‌Corona Policy

The article states that the government prioritized the ⁣wrong​ things ⁣by closing parks and schools.

• Outdoor air is the ⁣best ⁢disinfectant: Instead of forcing people indoors (where the air often stagnates), the emphasis should have been on outdoor activities and opening windows.

• The “1.5 meter” myth: This rule was based on⁢ heavy droplets that fall quickly. Though, as aerosols remain suspended like⁣ smoke, distance offers little protection‍ in⁤ a poorly⁢ ventilated space.

• The success of aviation: Airplanes proved to⁢ be extremely safe due‍ to their high ventilation rate and HEPA filters. This model should have been the standard for all public spaces.

Adversarial⁤ Research & Verification – Ventilation and Air Filtration for Pandemic Preparedness

Here’s a breakdown of the verification process for​ the provided text,⁤ as of January 24, 2026, 06:55:59 GMT.

Overall Topic: The article discusses‍ improving building ventilation and air filtration as a preventative measure against future pandemics, referencing the ASHRAE 241 standard and cost-benefit analysis.

1. Factual ‌Claim Verification & ‌Updates:

* ASHRAE 241 standard: ⁢The⁤ ASHRAE 241 standard does exist. As​ of late 2023 (and confirmed as current as of January 2026), it focuses on control ​of infectious aerosols in commercial buildings.It provides guidance ⁣on ventilation⁤ rates, filtration, and other measures. (https://www.ashrae.org/technical-resources/standards-and-guidelines/ashrae-241).
* MERV-13 and HEPA Filters: ⁢ MERV-13 and HEPA filters ‌are recognized as effective at capturing airborne particles, including viruses. MERV-13 filters ​capture a significant percentage of virus-carrying​ particles, while HEPA filters are even more‌ effective. ‍(https://www.epa.gov/indoor-air-quality-iaq/filtration-for-particulate-air).
* Corsi-Rosenthal Boxes: Corsi-Rosenthal boxes are DIY air filters ‌proven to be effective at reducing airborne particle⁤ concentrations, including ​those carrying viruses. Their effectiveness has been demonstrated⁣ in multiple studies. (https://www.nytimes.com/2023/01/06/health/crosi-rosenthal-box-air-filter.html).
* UV-C (UVGI): Ultraviolet Germicidal Irradiation (UVGI) is a proven disinfection method that can inactivate airborne pathogens. Its effectiveness depends on intensity, exposure time, and proper implementation. ‌(https://www.cdc.gov/coronavirus/2019-ncov/prevent-transmission/uv-light.html).
* Cost‌ Estimate – $1,000 per person: this is a very rough estimate.‌ Actual⁤ costs vary significantly based on building type,⁢ existing infrastructure, and the chosen ventilation/filtration methods. Some retrofits ‌can be much⁤ cheaper, while ‍others (especially for older buildings) can be ⁢far more expensive. A 2023 ⁢report by‌ the National academies of Sciences, Engineering, and Medicine estimated that upgrading HVAC systems in US schools alone would cost hundreds of billions of dollars. (https://nap.nationalacademies.org/catalog/26839/improving-ventilation-in-schools-to-protect-health). The $1,000 figure should be considered a low-end, optimistic estimate.
* COVID-19 Spending – $15,000 per person: This figure⁣ is also​ a broad generalization. ⁤ total US COVID-19 ‌spending ​(including stimulus checks, unemployment benefits, healthcare ⁤costs, and economic relief) was substantial. Estimates vary, ​but a figure around $15,000 per person is within the range of reported figures as ‍of 2023/2024. (https://www.usafacts.org/coronavirus-coronavirus-costs/).
* Benefits​ beyond COVID-19: The claim that improved air ⁣quality reduces seasonal flu and increases productivity is supported by‌ research. Better ventilation reduces the⁤ spread of respiratory illnesses and can improve cognitive function. ([https://wwwhbsedu/faculty/creation/ventilation-and[https://wwwhbsedu/faculty/creation/ventilation-and[https://wwwhbsedu/faculty/creation/ventilation-and[https://wwwhbsedu/faculty/creation/ventilation-and