ABOVE Modern Office Climate Control: Most office occupants never see the inner workings of a chilled beam. This unit is lowered for deep-hygiene restoration, revealing the heat exchanger coils. Maintaining these surfaces is critical; when dust and biofilm accumulate here, the system loses its energy-efficient edge and indoor air quality (IAQ) begins to decline. Credit: Clean-Air […]
Welcome back to the Clean-Air Facts Series — your monthly source of concise, science-backed insights into the unseen forces shaping indoor environments.In this second edition, we continue exploring how air quality affects health, comfort, and building performance. Over the past few weeks, we’ve looked at new angles — from how humidity and filtration influence microbial […]
Welcome to the Clean-Air Facts Series — a weekly dose of bite-sized, science-backed insights that reveal the hidden impact of the air we breathe indoors.Each week, we’ll highlight a new fact about air quality, HVAC systems, environmental conditions, and the role clean air plays in our health, productivity, and infrastructure. Then, every 5 weeks, we’ll […]
Understanding Environmental Testing for Microbial ContaminationEnvironmental testing for microbial contamination involves a range of sampling methods designed to assess potential contaminants in indoor spaces. Depending on the situation, testing may involve air, surface, or water samples to provide a comprehensive understanding of the indoor environment’s microbial health. Each method is carefully selected and executed to […]
Microbe of the Month: AlternariaClassification Type: FungiCultured from / Found in HVAC: Coiling Coils, Diffusers, Grilles, Filters, Drain Pans, HumidifiersNoted Health Risks:Pulmonary Diseases, Asthma, Allergies About AlternariaThere are over 250 known species of Alternaria. Alternaria is a genus of Deuteromycetes fungi. Alternaria species are known as major plant pathogens. They are also common allergens in humans, growing indoors […]
The quality of indoor air influences immune responses. Components like mould spores, pollutants, allergens, and irritants in the air can affect immune cell function, which can lead to respiratory issues, allergies, and other health issues.Those with compromised immune systems are at greater risk from poor indoor air quality, as well as people over 65 years […]
It’s our duty and responsibility to give every Australian the care they need in their later years. As we saw half of Coronavirus-related deaths in Queensland within Aged Care ¹ we must ensure we are taking all possible measures to protect older Australians on a daily basis. Here’s our top strategies to provide safe indoor […]
Classification Type: BacteriaCultured from / Found in HVAC: Coiling Coils, Diffusers, Grilles, Filters, Drain Pans, HumidifiersNoted Health Risks: Bloodstream Infections, Pneumonia, Bone and Joint Infections.Staphylococcus aureus is a round-shaped bacterium, a usual member of the microbiota of the body, frequently found in the upper respiratory tract and on the skin. Infections caused by this pathogen […]
Classification Type: BacteriaCultured from / Found in HVAC: Coiling Coils, Diffusers, Grilles, Filters, Drain Pans, HumidifiersNoted Health Risks:Respiratory Infections, UTIs, Tissue Infections, Sepsis About PseudomonasThe bacteria are found widely in the environment, such as in soil, water, and plants. Pseudomonas infections are diseases caused by a bacterium from the genus Pseudomonas. More severe infections occur in people who […]
Microbe of the Month: CandidaClassification Type: FungiCultured from / Found in HVAC: Coiling Coils, Diffusers, Grilles, Filters, Drain Pans, HumidifiersNoted Health Risks:Mucosal Infections, Skin infections, Bloodstream Infections, Urinary Tract Infections About the Candida FungiA new species of the Genus, Candida auris is a multidrug-resistant fungus that has been identified as a public health threat due to […]