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Author: sunilkanal

Roadmap to Improve & Ensure Good Indoor Ventilation in the Context of COVID-19 by WHO

Knowledge about transmission of the SARS-CoV-2 virus is continuously evolving as new evidence accumulates. According to available evidence, SARS-CoV-2 mainly spreads between people when an infected person is in close contact with another person. Transmissibility of the virus depends on the amount of viable virus being shed and expelled by a person, the type of…
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Control Transmission of Airborne Diseases through Central HVAC System-Maintain Good Indoor Air Quality

In the face of incomplete rather emerging knowledge on COVID-19, we are well aware that infectious diseases spread by several different routes. The spread can be accelerated or controlled by Heating, Ventilation and Air-Conditioning (HVAC) systems. The purpose of this document is to provide information on how HVAC system can be a contributing factor to…
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