Covid hasn't gone away and it is primarily airborne, and anyone can get it. Aerosols can spread like smoke and build up in indoor spaces - other people coming into the space can then be infected. Delta is much worse, evidence of infection from fleeting interactions - @HildaPalmer
@HildaPalmer Ventilation is a key measure - bring in new air to remove Covid air! You can measure this by how long it takes for an 'air change' to happen, we want 4-6 air changes an hour. The more the better. But winter is coming, and people also need to keep warm.
Measure CO2 to see how much already-breathed air there is in the space. Opening windows is not enough, mechanical methods are also needed.
If the ventilation isn't up to scratch, you can use HEPA filtration. They remove small aerosols and they are portable
If the ventilation isn't up to scratch, you can use HEPA filtration. They remove small aerosols and they are portable
Useful tool from @BOHSworld to check if your ventilation is good enough! breathefreely.org.uk/ventilation-to…
@BOHSworld 'Every risk assessment is a battle' - great quote from a rep on our campaign call! This is hard for reps because it's a lot of information to get your head around to know what works.
@BOHSworld Covid exposed a health and safety crisis in the UK. There are not enough inspectors, regulations have been undermined. We see misinformation and safety theatre instead of real action. @hazardscampaign are holding HSE to account.
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