Air filter that can kill COVID-19 virus instantly developed - Sambad English 11-Jul-2020

Air filter that can kill COVID-19 virus instantly developed - Sambad English

New York: Scientists have developed a "catch and kill" air filter that can trap the virus responsible for Covid-19, killing it instantly.A study, published in the journal Materials Today Physics, found that 99.8 per cent of the Covid-19 virus was kil