On worksites, safety culture and confidence
Tracy Casavant • 21 August 2023
❦ There’s no fear on a worksite with a good safety culture.
Just confidence and security.
© 2023 Tracy Casavant ➲
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‘Prevention wasn’t impossible. It was withheld. In people with pre-existing dementia, SARS-CoV-2 infection is repeatedly associated with faster cognitive decline. For families, that can mean the difference between years at home and a rapid fall over months.’
‘Although COVID-19 was originally considered a respiratory illness, it is now well established that SARS-CoV-2 infection can have far-reaching impacts on the nervous system. Common neurological symptoms in Long COVID [PASC] include new-onset cognitive difficulties, dysautonomia, fatigue, and peripheral neuropathy.’ from ‘Neuroimmune pathophysiology of long COVID’ by Moen et al / Psychiatry and Clinical Neurosciences (2025).
‘The pediatric population, once thought to be relatively spared from severe outcomes, has presented with significant neurological manifestations that raise concerns about the short- and long-term effects of SARS-CoV-2 on the developing nervous system.’
“We’re going to need a bigger Greek alphabet.”
The Health and Safety Executive (HSE) has designated SARS-CoV-2, the virus that causes COVID-19, a Hazard Group 3 (HG3) pathogen that can cause severe human disease. The United Kingdom’s Health Security Agency (UKHSA) classifies SARS-CoV-2 as a notifiable organism, and COVID-19 as a notifiable disease (2025).
‘FRSMs [Surgical Masks] have never been considered either adequate or suitable equipment for protection against inhalable or respirable risks under COSHH.’
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