eCovSens: ● It is a biosensor that can detect the novel coronavirus in saliva samples . So, statement 1 is correct. ● It is developed by the National Institute of Animal Biotechnology (NIAB), Hyderabad . So, statement 2 is NOT correct. ● The device gives results within 30 seconds using just 20 microlitres of the sample. Working: ● The device consists of a carbon electrode and the coronavirus antibody . ● The antibody is capable of binding with the spike protein found on the outer layer of the virus. ● An electrical signal is generated when the antigen and antibody binds.