Fogging, spray: ‘Keep your machines ready’ 800,000 survey forms distributed among students to compile information.

Education Local school systems investing in spray and fog machines to clean amid COVID-19 concerns The benefits and disadvantages of using the machines to keep schools clean.

Fear of dengue among Patnaites notwithstanding, Patna Municipal Corporation (PMC) is yet to undertake any fogging exercise in most of the city’s 72 municipal wards.

“The process of anti-dengue fumigation is snail-paced due to an acute shortage of fumigation machines in the district. The Sialkot office has only five fumigation machines, two of which are ...

“Dangerous” and “pointless” fogging machines are being used throughout the UK in high-risk settings, such as care homes and schools, in an attempt to clean the air of Covid particles.