Today we're installing another low-cost #MPIC #covid19 ventilation system in our local schools...with Omicron starting to surge improving #ventilation in schools is more important than ever. Find out more about what we're doing @tugraz here... https://t.co/E8vG9n9M7t pic.twitter.com/Mv26Soa13p
— Rob McLeod πππ·πΊπ¦ (@PassivhausPlus) December 13, 2021