According to a recent study, the device killed 99.8 per cent of the novel coronavirus, SARS-CoV-2, in a single pass through its filter
08 Jul 2020 2:44 PM
The change in the WHO’s assessment of risk of transmission could affect its current advice on keeping 1 metre of physical distancing
08 Jul 2020 9:00 AM
“We are aware of the article and are reviewing its contents with our technical experts,” WHO spokesman Tarik Jasarevic said
07 Jul 2020 1:21 PM
Scientists say there is evidence that coronavirus is airborne, ask WHO to revise its pandemic guideline
06 Jul 2020 12:36 PM
The study also says noted that wearing of face masks in public corresponds to the most effective means to prevent the spread of COVID-19
19 Jun 2020 1:33 PM
The technology developed by researchers at the University of Liverpool in the UK only requires air and electricity to operate.
12 Feb 2018 3:25 PM