According to a scientific study, corona virus is unable to live on copper surfaces for over four hours. Copper jewellery is believed to ease symptoms of arthritis. It is believed to be a fungicide an algicide and probably antibacterial. The corona virus can only exist on cardboard for 24 hours and during this time may dissipate rapidly according to the study. However, the virus is reported to be able to live on plastic and steel for up to three days.