No compelling evidence that air purifiers prevent respiratory infections – new study: Prathankarnpap/Shutterstock The COVID pandemic led to many calls for improved indoor air quality with claims that doing so would reduce the risk of the virus spreading. But the real-world evidence to support these claims has been lacking and studies undertaken during the pandemic …
Air purifiers: indoor pollution kills but many devices are ineffective and some may even cause harm: Prathankarnpap/Shutterstock Air pollution kills around 7 million people each year. Most of these deaths occur in developing countries, where solid fuel is often burned in poorly ventilated spaces. However, between 26,000 and 38,000 of those deaths occur in the …
South Africa in the news: Qingdao Ecopure Filter Co., Ltd impresses at Aquatech Amsterdam 2021 with its range of production and manufacturing services for water purifiers: At this exhibition, a new countertop instant hot water filter from Qingdao Ecopure Filter Co., Ltd is the focus. By innovative technology, this system integrates several functions, including purifying …
South Africa in the news: Bluewater water purifiers shown to remove health-threatening PFAS ‘forever chemicals’ from water: Studies by the U.S. Centers for Disease Control and Prevention indicate PFAS may be in the blood of nearly all Americans. In mid-January, 2021, a …: “South Africa” – BingNews WHO OKs AstraZeneca jabs for Covid variants, over-65s: …
South Africa in the news: Bluewater water purifiers shown to remove health-threatening PFAS ‘forever chemicals’ from water: Studies by the U.S. Centers for Disease Control and Prevention indicate PFAS may be in the blood of nearly all Americans. In mid-January, 2021, a …: “South Africa” – BingNews WHO OKs AstraZeneca jabs for Covid variants, over-65s: …